157031271

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{141853}}^1$

素因数の和:141903

約数の個数: 16

約数和(自身を含む): 238314720

約数和(自身を除く): 81283449

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 141853, 425559, 1276677, 3830031, 5815973, 17447919, 52343757, 157031271]

約数ペア:

[(1, 157031271), (3, 52343757), (9, 17447919), (27, 5815973), (41, 3830031), (123, 1276677), (369, 425559), (1107, 141853)]