260367093

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67751}}^1$

素因数の和:67825

約数の個数: 24

約数和(自身を含む): 436864896

約数和(自身を除く): 176497803

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 67751, 203253, 474257, 609759, 1422771, 4132811, 4268313, 12398433, 28929677, 37195299, 86789031, 260367093]

約数ペア:

[(1, 260367093), (3, 86789031), (7, 37195299), (9, 28929677), (21, 12398433), (61, 4268313), (63, 4132811), (183, 1422771), (427, 609759), (549, 474257), (1281, 203253), (3843, 67751)]