91037427

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 141527808

約数和(自身を除く): 50490381

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 169, 211, 299, 481, 507, 633, 851, 897, 1443, 2553, 2743, 3887, 4853, 6253, 7807, 8229, 11063, 11661, 14559, 18759, 23421, 33189, 35659, 63089, 101491, 106977, 143819, 179561, 189267, 304473, 431457, 538683, 820157, 1319383, 2334293, 2460471, 3958149, 7002879, 30345809, 91037427]

約数ペア:

[(1, 91037427), (3, 30345809), (13, 7002879), (23, 3958149), (37, 2460471), (39, 2334293), (69, 1319383), (111, 820157), (169, 538683), (211, 431457), (299, 304473), (481, 189267), (507, 179561), (633, 143819), (851, 106977), (897, 101491), (1443, 63089), (2553, 35659), (2743, 33189), (3887, 23421), (4853, 18759), (6253, 14559), (7807, 11661), (8229, 11063)]