157429251

素因数分解:

$3^5\times 7^1\times {\mathrm{92551}}^1$

素因数の和:92573

約数の個数: 24

約数和(自身を含む): 269511424

約数和(自身を除く): 112082173

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 92551, 277653, 647857, 832959, 1943571, 2498877, 5830713, 7496631, 17492139, 22489893, 52476417, 157429251]

約数ペア:

[(1, 157429251), (3, 52476417), (7, 22489893), (9, 17492139), (21, 7496631), (27, 5830713), (63, 2498877), (81, 1943571), (189, 832959), (243, 647857), (567, 277653), (1701, 92551)]