15918492087

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{660217}}^1$

素因数の和:660292

約数の個数: 32

約数和(自身を含む): 25352371200

約数和(自身を除く): 9433879113

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2679, 8037, 24111, 660217, 1980651, 5941953, 12544123, 17825859, 31030199, 37632369, 93090597, 112897107, 279271791, 338691321, 589573781, 837815373, 1768721343, 5306164029, 15918492087]

約数ペア:

[(1, 15918492087), (3, 5306164029), (9, 1768721343), (19, 837815373), (27, 589573781), (47, 338691321), (57, 279271791), (141, 112897107), (171, 93090597), (423, 37632369), (513, 31030199), (893, 17825859), (1269, 12544123), (2679, 5941953), (8037, 1980651), (24111, 660217)]