159184431

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{11131}}^1$

素因数の和:11371

約数の個数: 24

約数和(自身を含む): 263961984

約数和(自身を除く): 104777553

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4767, 11131, 14301, 33393, 77917, 100179, 233751, 701253, 2526737, 7580211, 17687159, 22740633, 53061477, 159184431]

約数ペア:

[(1, 159184431), (3, 53061477), (7, 22740633), (9, 17687159), (21, 7580211), (63, 2526737), (227, 701253), (681, 233751), (1589, 100179), (2043, 77917), (4767, 33393), (11131, 14301)]