67303821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 33334899

約数列:

[1, 3, 13, 31, 39, 93, 179, 311, 403, 537, 933, 1209, 2327, 4043, 5549, 6981, 9641, 12129, 16647, 28923, 55669, 72137, 125333, 167007, 216411, 375999, 723697, 1725739, 2171091, 5177217, 22434607, 67303821]

約数ペア:

[(1, 67303821), (3, 22434607), (13, 5177217), (31, 2171091), (39, 1725739), (93, 723697), (179, 375999), (311, 216411), (403, 167007), (537, 125333), (933, 72137), (1209, 55669), (2327, 28923), (4043, 16647), (5549, 12129), (6981, 9641)]