61230507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 91022400

約数和(自身を除く): 29791893

約数列:

[1, 3, 13, 39, 41, 123, 149, 257, 447, 533, 771, 1599, 1937, 3341, 5811, 6109, 10023, 10537, 18327, 31611, 38293, 79417, 114879, 136981, 238251, 410943, 497809, 1493427, 1570013, 4710039, 20410169, 61230507]

約数ペア:

[(1, 61230507), (3, 20410169), (13, 4710039), (39, 1570013), (41, 1493427), (123, 497809), (149, 410943), (257, 238251), (447, 136981), (533, 114879), (771, 79417), (1599, 38293), (1937, 31611), (3341, 18327), (5811, 10537), (6109, 10023)]