156949229409

素因数分解:

$3^1\times 7^1\times {\mathrm{3049}}^1\times {\mathrm{2451221}}^1$

素因数の和:2454280

約数の個数: 16

約数和(自身を含む): 239239267200

約数和(自身を除く): 82290037791

約数列:

[1, 3, 7, 21, 3049, 9147, 21343, 64029, 2451221, 7353663, 17158547, 51475641, 7473772829, 22421318487, 52316409803, 156949229409]

約数ペア:

[(1, 156949229409), (3, 52316409803), (7, 22421318487), (21, 7473772829), (3049, 51475641), (9147, 17158547), (21343, 7353663), (64029, 2451221)]