117725013

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43457}}^1$

素因数の和:43513

約数の個数: 24

約数和(自身を含む): 198863808

約数和(自身を除く): 81138795

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 43457, 130371, 304199, 391113, 912597, 1868651, 2737791, 5605953, 13080557, 16817859, 39241671, 117725013]

約数ペア:

[(1, 117725013), (3, 39241671), (7, 16817859), (9, 13080557), (21, 5605953), (43, 2737791), (63, 1868651), (129, 912597), (301, 391113), (387, 304199), (903, 130371), (2709, 43457)]