69699637

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 86851584

約数和(自身を除く): 17151947

約数列:

[1, 7, 23, 47, 61, 151, 161, 329, 427, 1057, 1081, 1403, 2867, 3473, 7097, 7567, 9211, 9821, 20069, 24311, 49679, 64477, 65941, 163231, 211853, 432917, 461587, 1142617, 1482971, 3030419, 9957091, 69699637]

約数ペア:

[(1, 69699637), (7, 9957091), (23, 3030419), (47, 1482971), (61, 1142617), (151, 461587), (161, 432917), (329, 211853), (427, 163231), (1057, 65941), (1081, 64477), (1403, 49679), (2867, 24311), (3473, 20069), (7097, 9821), (7567, 9211)]