156928128003

素因数分解:

$3^3\times {\mathrm{757}}^1\times {\mathrm{7677877}}^1$

素因数の和:7678643

約数の個数: 16

約数和(自身を含む): 232793260960

約数和(自身を除く): 75865132957

約数列:

[1, 3, 9, 27, 757, 2271, 6813, 20439, 7677877, 23033631, 69100893, 207302679, 5812152889, 17436458667, 52309376001, 156928128003]

約数ペア:

[(1, 156928128003), (3, 52309376001), (9, 17436458667), (27, 5812152889), (757, 207302679), (2271, 69100893), (6813, 23033631), (20439, 7677877)]