90337401

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 165429888

約数和(自身を除く): 75092487

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 671, 693, 1281, 2013, 2137, 3843, 4697, 6039, 6411, 14091, 14959, 19233, 23507, 42273, 44877, 70521, 130357, 134631, 164549, 211563, 391071, 493647, 912499, 1173213, 1433927, 1480941, 2737497, 4301781, 8212491, 10037489, 12905343, 30112467, 90337401]

約数ペア:

[(1, 90337401), (3, 30112467), (7, 12905343), (9, 10037489), (11, 8212491), (21, 4301781), (33, 2737497), (61, 1480941), (63, 1433927), (77, 1173213), (99, 912499), (183, 493647), (231, 391071), (427, 211563), (549, 164549), (671, 134631), (693, 130357), (1281, 70521), (2013, 44877), (2137, 42273), (3843, 23507), (4697, 19233), (6039, 14959), (6411, 14091)]