71567275507

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{6397}}^1$

素因数の和:6637

約数の個数: 48

約数和(自身を含む): 90856718400

約数和(自身を除く): 19289442893

約数列:

[1, 7, 13, 49, 91, 169, 193, 343, 637, 1183, 1351, 2509, 4459, 6397, 8281, 9457, 17563, 32617, 44779, 57967, 66199, 83161, 122941, 228319, 313453, 582127, 860587, 1081093, 1234621, 1598233, 2194171, 4074889, 7567651, 8642347, 11187631, 16050073, 28524223, 52973557, 60496429, 112350511, 208650949, 370814899, 423475003, 786453577, 1460556643, 5505175039, 10223896501, 71567275507]

約数ペア:

[(1, 71567275507), (7, 10223896501), (13, 5505175039), (49, 1460556643), (91, 786453577), (169, 423475003), (193, 370814899), (343, 208650949), (637, 112350511), (1183, 60496429), (1351, 52973557), (2509, 28524223), (4459, 16050073), (6397, 11187631), (8281, 8642347), (9457, 7567651), (17563, 4074889), (32617, 2194171), (44779, 1598233), (57967, 1234621), (66199, 1081093), (83161, 860587), (122941, 582127), (228319, 313453)]