157084287759

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{118457}}^1$

素因数の和:118605

約数の個数: 72

約数和(自身を含む): 275269857408

約数和(自身を除く): 118185569649

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 97, 147, 217, 279, 291, 441, 651, 679, 873, 1519, 1953, 2037, 3007, 4557, 4753, 6111, 9021, 13671, 14259, 21049, 27063, 42777, 63147, 118457, 147343, 189441, 355371, 442029, 829199, 1066113, 1326087, 2487597, 3672167, 5804393, 7462791, 11016501, 11490329, 17413179, 25705169, 33049503, 34470987, 52239537, 77115507, 80432303, 103412961, 179936183, 231346521, 241296909, 356200199, 539808549, 563026121, 723890727, 1068600597, 1619425647, 1689078363, 2493401393, 3205801791, 5067235089, 7480204179, 17453809751, 22440612537, 52361429253, 157084287759]

約数ペア:

[(1, 157084287759), (3, 52361429253), (7, 22440612537), (9, 17453809751), (21, 7480204179), (31, 5067235089), (49, 3205801791), (63, 2493401393), (93, 1689078363), (97, 1619425647), (147, 1068600597), (217, 723890727), (279, 563026121), (291, 539808549), (441, 356200199), (651, 241296909), (679, 231346521), (873, 179936183), (1519, 103412961), (1953, 80432303), (2037, 77115507), (3007, 52239537), (4557, 34470987), (4753, 33049503), (6111, 25705169), (9021, 17413179), (13671, 11490329), (14259, 11016501), (21049, 7462791), (27063, 5804393), (42777, 3672167), (63147, 2487597), (118457, 1326087), (147343, 1066113), (189441, 829199), (355371, 442029)]