15693371883

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{32507}}^1$

素因数の和:32696

約数の個数: 48

約数和(自身を含む): 26505722880

約数和(自身を除く): 10812350997

約数列:

[1, 3, 7, 9, 21, 63, 79, 97, 237, 291, 553, 679, 711, 873, 1659, 2037, 4977, 6111, 7663, 22989, 32507, 53641, 68967, 97521, 160923, 227549, 292563, 482769, 682647, 2047941, 2568053, 3153179, 7704159, 9459537, 17976371, 22072253, 23112477, 28378611, 53929113, 66216759, 161787339, 198650277, 249101141, 747303423, 1743707987, 2241910269, 5231123961, 15693371883]

約数ペア:

[(1, 15693371883), (3, 5231123961), (7, 2241910269), (9, 1743707987), (21, 747303423), (63, 249101141), (79, 198650277), (97, 161787339), (237, 66216759), (291, 53929113), (553, 28378611), (679, 23112477), (711, 22072253), (873, 17976371), (1659, 9459537), (2037, 7704159), (4977, 3153179), (6111, 2568053), (7663, 2047941), (22989, 682647), (32507, 482769), (53641, 292563), (68967, 227549), (97521, 160923)]