145982007

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{19379}}^1$

素因数の和:19425

約数の個数: 24

約数和(自身を含む): 225738240

約数和(自身を除く): 79756233

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 19379, 58137, 174411, 523233, 600749, 1569699, 1802247, 4709097, 5406741, 16220223, 48660669, 145982007]

約数ペア:

[(1, 145982007), (3, 48660669), (9, 16220223), (27, 5406741), (31, 4709097), (81, 1802247), (93, 1569699), (243, 600749), (279, 523233), (837, 174411), (2511, 58137), (7533, 19379)]