65230641

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6857}}^1$

素因数の和:7021

約数の個数: 24

約数和(自身を含む): 108411264

約数和(自身を除く): 43180623

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 6857, 9513, 20571, 47999, 61713, 143997, 431991, 1035407, 3106221, 7247849, 9318663, 21743547, 65230641]

約数ペア:

[(1, 65230641), (3, 21743547), (7, 9318663), (9, 7247849), (21, 3106221), (63, 1035407), (151, 431991), (453, 143997), (1057, 61713), (1359, 47999), (3171, 20571), (6857, 9513)]