156968438109

素因数分解:

$3^1\times 7^1\times {\mathrm{3049}}^1\times {\mathrm{2451521}}^1$

素因数の和:2454580

約数の個数: 16

約数和(自身を含む): 239268547200

約数和(自身を除く): 82300109091

約数列:

[1, 3, 7, 21, 3049, 9147, 21343, 64029, 2451521, 7354563, 17160647, 51481941, 7474687529, 22424062587, 52322812703, 156968438109]

約数ペア:

[(1, 156968438109), (3, 52322812703), (7, 22424062587), (21, 7474687529), (3049, 51481941), (9147, 17160647), (21343, 7354563), (64029, 2451521)]