71170437887

素因数分解:

${\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{28729}}^1$

素因数の和:29426

約数の個数: 16

約数和(自身を含む): 74082028800

約数和(自身を除く): 2911590913

約数列:

[1, 31, 157, 509, 4867, 15779, 28729, 79913, 890599, 2477303, 4510453, 14623061, 139824043, 453314891, 2295820577, 71170437887]

約数ペア:

[(1, 71170437887), (31, 2295820577), (157, 453314891), (509, 139824043), (4867, 14623061), (15779, 4510453), (28729, 2477303), (79913, 890599)]