71118117

素因数分解:

$3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1789}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 117653120

約数和(自身を除く): 46535003

約数列:

[1, 3, 7, 9, 21, 63, 631, 1789, 1893, 4417, 5367, 5679, 12523, 13251, 16101, 37569, 39753, 112707, 1128859, 3386577, 7902013, 10159731, 23706039, 71118117]

約数ペア:

[(1, 71118117), (3, 23706039), (7, 10159731), (9, 7902013), (21, 3386577), (63, 1128859), (631, 112707), (1789, 39753), (1893, 37569), (4417, 16101), (5367, 13251), (5679, 12523)]