138156941289

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{21397}}^1\times {\mathrm{50053}}^1$

素因数の和:71496

約数の個数: 16

約数和(自身を含む): 188505766592

約数和(自身を除く): 50348825303

約数列:

[1, 3, 43, 129, 21397, 50053, 64191, 150159, 920071, 2152279, 2760213, 6456837, 1070984041, 3212952123, 46052313763, 138156941289]

約数ペア:

[(1, 138156941289), (3, 46052313763), (43, 3212952123), (129, 1070984041), (21397, 6456837), (50053, 2760213), (64191, 2152279), (150159, 920071)]