151562019

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1879}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 242565120

約数和(自身を除く): 91003101

約数列:

[1, 3, 7, 21, 23, 69, 161, 167, 483, 501, 1169, 1879, 3507, 3841, 5637, 11523, 13153, 26887, 39459, 43217, 80661, 129651, 302519, 313793, 907557, 941379, 2196551, 6589653, 7217239, 21651717, 50520673, 151562019]

約数ペア:

[(1, 151562019), (3, 50520673), (7, 21651717), (21, 7217239), (23, 6589653), (69, 2196551), (161, 941379), (167, 907557), (483, 313793), (501, 302519), (1169, 129651), (1879, 80661), (3507, 43217), (3841, 39459), (5637, 26887), (11523, 13153)]