156964932129

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{21004273}}^1$

素因数の和:21004376

約数の個数: 16

約数和(自身を含む): 217772312832

約数和(自身を除く): 60807380703

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 21004273, 63012819, 987200831, 1113226469, 2961602493, 3339679407, 52321644043, 156964932129]

約数ペア:

[(1, 156964932129), (3, 52321644043), (47, 3339679407), (53, 2961602493), (141, 1113226469), (159, 987200831), (2491, 63012819), (7473, 21004273)]