89455653

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21193}}^1$

素因数の和:21273

約数の個数: 24

約数和(自身を含む): 149883968

約数和(自身を除く): 60428315

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 21193, 63579, 148351, 190737, 445053, 1335159, 1419931, 4259793, 9939517, 12779379, 29818551, 89455653]

約数ペア:

[(1, 89455653), (3, 29818551), (7, 12779379), (9, 9939517), (21, 4259793), (63, 1419931), (67, 1335159), (201, 445053), (469, 190737), (603, 148351), (1407, 63579), (4221, 21193)]