140797278

素因数分解:

$2^1\times 3^4\times {\mathrm{869119}}^1$

素因数の和:869133

約数の個数: 20

約数和(自身を含む): 315490560

約数和(自身を除く): 174693282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 869119, 1738238, 2607357, 5214714, 7822071, 15644142, 23466213, 46932426, 70398639, 140797278]

約数ペア:

[(1, 140797278), (2, 70398639), (3, 46932426), (6, 23466213), (9, 15644142), (18, 7822071), (27, 5214714), (54, 2607357), (81, 1738238), (162, 869119)]