157104531

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1051}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 240752304

約数和(自身を除く): 83647773

約数列:

[1, 3, 9, 17, 51, 153, 977, 1051, 2931, 3153, 8793, 9459, 16609, 17867, 49827, 53601, 149481, 160803, 1026827, 3080481, 9241443, 17456059, 52368177, 157104531]

約数ペア:

[(1, 157104531), (3, 52368177), (9, 17456059), (17, 9241443), (51, 3080481), (153, 1026827), (977, 160803), (1051, 149481), (2931, 53601), (3153, 49827), (8793, 17867), (9459, 16609)]