61864621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 17098067

約数列:

[1, 7, 13, 53, 91, 101, 127, 371, 689, 707, 889, 1313, 1651, 4823, 5353, 6731, 9191, 11557, 12827, 37471, 47117, 69589, 87503, 89789, 166751, 487123, 612521, 679831, 1167257, 4758817, 8837803, 61864621]

約数ペア:

[(1, 61864621), (7, 8837803), (13, 4758817), (53, 1167257), (91, 679831), (101, 612521), (127, 487123), (371, 166751), (689, 89789), (707, 87503), (889, 69589), (1313, 47117), (1651, 37471), (4823, 12827), (5353, 11557), (6731, 9191)]