12168488871

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2711}}^1$

素因数の和:2882

約数の個数: 128

約数和(自身を含む): 23994040320

約数和(自身を除く): 11825551449

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 127, 153, 187, 189, 231, 297, 357, 381, 459, 561, 693, 889, 1071, 1143, 1309, 1397, 1683, 2079, 2159, 2667, 2711, 3213, 3429, 3927, 4191, 5049, 6477, 8001, 8133, 9779, 11781, 12573, 15113, 18977, 19431, 23749, 24003, 24399, 29337, 29821, 35343, 37719, 45339, 46087, 56931, 58293, 71247, 73197, 88011, 89463, 136017, 138261, 166243, 170793, 208747, 213741, 264033, 268389, 322609, 344297, 408051, 414783, 498729, 506957, 512379, 626241, 641223, 805167, 967827, 1032891, 1244349, 1496187, 1520871, 1878723, 2410079, 2903481, 3098673, 3548699, 3787267, 4488561, 4562613, 5636169, 5853049, 7230237, 8710443, 9296019, 10646097, 11361801, 13687839, 17559147, 21690711, 26510869, 31938291, 34085403, 40971343, 52677441, 64383539, 65072133, 79532607, 95814873, 102256209, 122914029, 158032323, 193150617, 238597821, 368742087, 450684773, 579451851, 715793463, 1106226261, 1352054319, 1738355553, 4056162957, 12168488871]

約数ペア:

[(1, 12168488871), (3, 4056162957), (7, 1738355553), (9, 1352054319), (11, 1106226261), (17, 715793463), (21, 579451851), (27, 450684773), (33, 368742087), (51, 238597821), (63, 193150617), (77, 158032323), (99, 122914029), (119, 102256209), (127, 95814873), (153, 79532607), (187, 65072133), (189, 64383539), (231, 52677441), (297, 40971343), (357, 34085403), (381, 31938291), (459, 26510869), (561, 21690711), (693, 17559147), (889, 13687839), (1071, 11361801), (1143, 10646097), (1309, 9296019), (1397, 8710443), (1683, 7230237), (2079, 5853049), (2159, 5636169), (2667, 4562613), (2711, 4488561), (3213, 3787267), (3429, 3548699), (3927, 3098673), (4191, 2903481), (5049, 2410079), (6477, 1878723), (8001, 1520871), (8133, 1496187), (9779, 1244349), (11781, 1032891), (12573, 967827), (15113, 805167), (18977, 641223), (19431, 626241), (23749, 512379), (24003, 506957), (24399, 498729), (29337, 414783), (29821, 408051), (35343, 344297), (37719, 322609), (45339, 268389), (46087, 264033), (56931, 213741), (58293, 208747), (71247, 170793), (73197, 166243), (88011, 138261), (89463, 136017)]