157040807979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{279930139}}^1$

素因数の和:279930170

約数の個数: 16

約数和(自身を含む): 241859640960

約数和(自身を除く): 84818832981

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 279930139, 839790417, 3079231529, 4758812363, 9237694587, 14276437089, 52346935993, 157040807979]

約数ペア:

[(1, 157040807979), (3, 52346935993), (11, 14276437089), (17, 9237694587), (33, 4758812363), (51, 3079231529), (187, 839790417), (561, 279930139)]