73069451

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 96163200

約数和(自身を除く): 23093749

約数列:

[1, 7, 13, 17, 91, 119, 149, 221, 317, 1043, 1547, 1937, 2219, 2533, 4121, 5389, 13559, 17731, 28847, 32929, 37723, 47233, 70057, 230503, 330631, 490399, 614029, 802961, 4298203, 5620727, 10438493, 73069451]

約数ペア:

[(1, 73069451), (7, 10438493), (13, 5620727), (17, 4298203), (91, 802961), (119, 614029), (149, 490399), (221, 330631), (317, 230503), (1043, 70057), (1547, 47233), (1937, 37723), (2219, 32929), (2533, 28847), (4121, 17731), (5389, 13559)]