7493670261

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1423}}^1$

素因数の和:1616

約数の個数: 128

約数和(自身を含む): 14764032000

約数和(自身を除く): 7270361739

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 149, 153, 187, 189, 231, 297, 357, 447, 459, 561, 693, 1043, 1071, 1309, 1341, 1423, 1639, 1683, 2079, 2533, 3129, 3213, 3927, 4023, 4269, 4917, 5049, 7599, 9387, 9961, 11473, 11781, 12807, 14751, 15653, 17731, 22797, 24191, 27863, 28161, 29883, 34419, 35343, 38421, 44253, 46959, 53193, 68391, 72573, 83589, 89649, 103257, 109571, 140877, 159579, 169337, 195041, 212027, 217719, 250767, 266101, 268947, 309771, 328713, 422631, 478737, 508011, 585123, 636081, 653157, 752301, 798303, 986139, 1484189, 1524033, 1755369, 1862707, 1908243, 2332297, 2394909, 2958417, 3604459, 4452567, 4572099, 5266107, 5588121, 5724729, 6996891, 7184727, 10813377, 13357701, 16326079, 16764363, 20990673, 25231213, 32440131, 39649049, 40073103, 48978237, 50293089, 62972019, 75693639, 97320393, 118947147, 146934711, 227080917, 277543343, 356841441, 440804133, 681242751, 832630029, 1070524323, 2497890087, 7493670261]

約数ペア:

[(1, 7493670261), (3, 2497890087), (7, 1070524323), (9, 832630029), (11, 681242751), (17, 440804133), (21, 356841441), (27, 277543343), (33, 227080917), (51, 146934711), (63, 118947147), (77, 97320393), (99, 75693639), (119, 62972019), (149, 50293089), (153, 48978237), (187, 40073103), (189, 39649049), (231, 32440131), (297, 25231213), (357, 20990673), (447, 16764363), (459, 16326079), (561, 13357701), (693, 10813377), (1043, 7184727), (1071, 6996891), (1309, 5724729), (1341, 5588121), (1423, 5266107), (1639, 4572099), (1683, 4452567), (2079, 3604459), (2533, 2958417), (3129, 2394909), (3213, 2332297), (3927, 1908243), (4023, 1862707), (4269, 1755369), (4917, 1524033), (5049, 1484189), (7599, 986139), (9387, 798303), (9961, 752301), (11473, 653157), (11781, 636081), (12807, 585123), (14751, 508011), (15653, 478737), (17731, 422631), (22797, 328713), (24191, 309771), (27863, 268947), (28161, 266101), (29883, 250767), (34419, 217719), (35343, 212027), (38421, 195041), (44253, 169337), (46959, 159579), (53193, 140877), (68391, 109571), (72573, 103257), (83589, 89649)]