155702871

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 241866240

約数和(自身を除く): 86163369

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1763, 3271, 5289, 9813, 15867, 29439, 47601, 88317, 134111, 140653, 402333, 421959, 1206999, 1265877, 3620997, 3797631, 5766773, 17300319, 51900957, 155702871]

約数ペア:

[(1, 155702871), (3, 51900957), (9, 17300319), (27, 5766773), (41, 3797631), (43, 3620997), (123, 1265877), (129, 1206999), (369, 421959), (387, 402333), (1107, 140653), (1161, 134111), (1763, 88317), (3271, 47601), (5289, 29439), (9813, 15867)]