73766641

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 84115584

約数和(自身を除く): 10348943

約数列:

[1, 13, 37, 47, 169, 251, 481, 611, 1739, 3263, 6253, 7943, 9287, 11797, 22607, 42419, 120731, 153361, 293891, 436489, 1569503, 1993693, 5674357, 73766641]

約数ペア:

[(1, 73766641), (13, 5674357), (37, 1993693), (47, 1569503), (169, 436489), (251, 293891), (481, 153361), (611, 120731), (1739, 42419), (3263, 22607), (6253, 11797), (7943, 9287)]