153996931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 187012800

約数和(自身を除く): 33015869

約数列:

[1, 11, 17, 29, 73, 187, 319, 389, 493, 803, 1241, 2117, 4279, 5423, 6613, 11281, 13651, 23287, 28397, 35989, 72743, 124091, 191777, 312367, 395879, 482749, 823513, 2109547, 5310239, 9058643, 13999721, 153996931]

約数ペア:

[(1, 153996931), (11, 13999721), (17, 9058643), (29, 5310239), (73, 2109547), (187, 823513), (319, 482749), (389, 395879), (493, 312367), (803, 191777), (1241, 124091), (2117, 72743), (4279, 35989), (5423, 28397), (6613, 23287), (11281, 13651)]