85476923

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 102884544

約数和(自身を除く): 17407621

約数列:

[1, 7, 41, 49, 157, 271, 287, 1099, 1897, 2009, 6437, 7693, 11111, 13279, 42547, 45059, 77777, 297829, 315413, 544439, 1744427, 2084803, 12210989, 85476923]

約数ペア:

[(1, 85476923), (7, 12210989), (41, 2084803), (49, 1744427), (157, 544439), (271, 315413), (287, 297829), (1099, 77777), (1897, 45059), (2009, 42547), (6437, 13279), (7693, 11111)]