43996869

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 75504000

約数和(自身を除く): 31507131

約数列:

[1, 3, 7, 9, 21, 43, 63, 109, 129, 149, 301, 327, 387, 447, 763, 903, 981, 1043, 1341, 2289, 2709, 3129, 4687, 6407, 6867, 9387, 14061, 16241, 19221, 32809, 42183, 44849, 48723, 57663, 98427, 113687, 134547, 146169, 295281, 341061, 403641, 698363, 1023183, 2095089, 4888541, 6285267, 14665623, 43996869]

約数ペア:

[(1, 43996869), (3, 14665623), (7, 6285267), (9, 4888541), (21, 2095089), (43, 1023183), (63, 698363), (109, 403641), (129, 341061), (149, 295281), (301, 146169), (327, 134547), (387, 113687), (447, 98427), (763, 57663), (903, 48723), (981, 44849), (1043, 42183), (1341, 32809), (2289, 19221), (2709, 16241), (3129, 14061), (4687, 9387), (6407, 6867)]