85831941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 126797440

約数和(自身を除く): 40965499

約数列:

[1, 3, 13, 39, 61, 109, 183, 327, 331, 793, 993, 1417, 2379, 4251, 4303, 6649, 12909, 19947, 20191, 36079, 60573, 86437, 108237, 259311, 262483, 469027, 787449, 1407081, 2200819, 6602457, 28610647, 85831941]

約数ペア:

[(1, 85831941), (3, 28610647), (13, 6602457), (39, 2200819), (61, 1407081), (109, 787449), (183, 469027), (327, 262483), (331, 259311), (793, 108237), (993, 86437), (1417, 60573), (2379, 36079), (4251, 20191), (4303, 19947), (6649, 12909)]