157029660921

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{521051}}^1$

素因数の和:521301

約数の個数: 32

約数和(自身を含む): 243302105088

約数和(自身を除く): 86272444167

約数列:

[1, 3, 7, 21, 113, 127, 339, 381, 791, 889, 2373, 2667, 14351, 43053, 100457, 301371, 521051, 1563153, 3647357, 10942071, 58878763, 66173477, 176636289, 198520431, 412151341, 463214339, 1236454023, 1389643017, 7477602901, 22432808703, 52343220307, 157029660921]

約数ペア:

[(1, 157029660921), (3, 52343220307), (7, 22432808703), (21, 7477602901), (113, 1389643017), (127, 1236454023), (339, 463214339), (381, 412151341), (791, 198520431), (889, 176636289), (2373, 66173477), (2667, 58878763), (14351, 10942071), (43053, 3647357), (100457, 1563153), (301371, 521051)]