156959006823

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{135192943}}^1$

素因数の和:135192995

約数の個数: 16

約数和(自身を含む): 237939581440

約数和(自身を除く): 80980574617

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 135192943, 405578829, 1216736487, 3650209461, 5813296549, 17439889647, 52319668941, 156959006823]

約数ペア:

[(1, 156959006823), (3, 52319668941), (9, 17439889647), (27, 5813296549), (43, 3650209461), (129, 1216736487), (387, 405578829), (1161, 135192943)]