628860170421

素因数分解:

$3^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{28181}}^1$

素因数の和:28472

約数の個数: 96

約数和(自身を含む): 1101072994560

約数和(自身を除く): 472212824139

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 101, 147, 167, 189, 303, 441, 501, 707, 909, 1169, 1323, 1503, 2121, 2727, 3507, 4509, 4949, 6363, 8183, 10521, 14847, 16867, 19089, 24549, 28181, 31563, 44541, 50601, 73647, 84543, 118069, 133623, 151803, 197267, 220941, 253629, 354207, 455409, 591801, 760887, 826483, 1062621, 1380869, 1775403, 2479449, 2846281, 3187863, 4142607, 4706227, 5326209, 7438347, 8538843, 12427821, 14118681, 19923967, 22315041, 25616529, 32943589, 37283463, 42356043, 59771901, 76849587, 98830767, 127068129, 139467769, 179315703, 230605123, 296492301, 418403307, 475328927, 537947109, 691815369, 889476903, 1255209921, 1425986781, 2075446107, 3327302489, 3765629763, 4277960343, 6226338321, 9981907467, 12833881029, 23291117423, 29945722401, 69873352269, 89837167203, 209620056807, 628860170421]

約数ペア:

[(1, 628860170421), (3, 209620056807), (7, 89837167203), (9, 69873352269), (21, 29945722401), (27, 23291117423), (49, 12833881029), (63, 9981907467), (101, 6226338321), (147, 4277960343), (167, 3765629763), (189, 3327302489), (303, 2075446107), (441, 1425986781), (501, 1255209921), (707, 889476903), (909, 691815369), (1169, 537947109), (1323, 475328927), (1503, 418403307), (2121, 296492301), (2727, 230605123), (3507, 179315703), (4509, 139467769), (4949, 127068129), (6363, 98830767), (8183, 76849587), (10521, 59771901), (14847, 42356043), (16867, 37283463), (19089, 32943589), (24549, 25616529), (28181, 22315041), (31563, 19923967), (44541, 14118681), (50601, 12427821), (73647, 8538843), (84543, 7438347), (118069, 5326209), (133623, 4706227), (151803, 4142607), (197267, 3187863), (220941, 2846281), (253629, 2479449), (354207, 1775403), (455409, 1380869), (591801, 1062621), (760887, 826483)]