69530409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1453}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 108497480

約数和(自身を除く): 38967071

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 1453, 3681, 4359, 5317, 13077, 15951, 18889, 47853, 56667, 170001, 594277, 1782831, 5348493, 7725601, 23176803, 69530409]

約数ペア:

[(1, 69530409), (3, 23176803), (9, 7725601), (13, 5348493), (39, 1782831), (117, 594277), (409, 170001), (1227, 56667), (1453, 47853), (3681, 18889), (4359, 15951), (5317, 13077)]