123235623

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27551}}^1$

素因数の和:27635

約数の個数: 24

約数和(自身を含む): 206309376

約数和(自身を除く): 83073753

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 27551, 82653, 192857, 247959, 578571, 1735713, 1956121, 5868363, 13692847, 17605089, 41078541, 123235623]

約数ペア:

[(1, 123235623), (3, 41078541), (7, 17605089), (9, 13692847), (21, 5868363), (63, 1956121), (71, 1735713), (213, 578571), (497, 247959), (639, 192857), (1491, 82653), (4473, 27551)]