155939727

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{2963}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 212554368

約数和(自身を除く): 56614641

約数列:

[1, 3, 53, 159, 331, 993, 2963, 8889, 17543, 52629, 157039, 471117, 980753, 2942259, 51979909, 155939727]

約数ペア:

[(1, 155939727), (3, 51979909), (53, 2942259), (159, 980753), (331, 471117), (993, 157039), (2963, 52629), (8889, 17543)]