90143581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11657}}^1$

素因数の和:11724

約数の個数: 16

約数和(自身を含む): 106320960

約数和(自身を除く): 16177379

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 11657, 128227, 221483, 431309, 2436313, 4744399, 8194871, 90143581]

約数ペア:

[(1, 90143581), (11, 8194871), (19, 4744399), (37, 2436313), (209, 431309), (407, 221483), (703, 128227), (7733, 11657)]