156715293

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{66041}}^1$

素因数の和:66164

約数の個数: 16

約数和(自身を含む): 240921216

約数和(自身を除く): 84205923

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 66041, 198123, 462287, 1386861, 7462633, 22387899, 52238431, 156715293]

約数ペア:

[(1, 156715293), (3, 52238431), (7, 22387899), (21, 7462633), (113, 1386861), (339, 462287), (791, 198123), (2373, 66041)]