40931793

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10651}}^1$

素因数の和:10725

約数の個数: 24

約数和(自身を含む): 68684096

約数和(自身を除く): 27752303

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 10651, 31953, 74557, 95859, 223671, 649711, 671013, 1949133, 4547977, 5847399, 13643931, 40931793]

約数ペア:

[(1, 40931793), (3, 13643931), (7, 5847399), (9, 4547977), (21, 1949133), (61, 671013), (63, 649711), (183, 223671), (427, 95859), (549, 74557), (1281, 31953), (3843, 10651)]