43321941

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 70470400

約数和(自身を除く): 27148459

約数列:

[1, 3, 9, 13, 39, 43, 79, 109, 117, 129, 237, 327, 387, 559, 711, 981, 1027, 1417, 1677, 3081, 3397, 4251, 4687, 5031, 8611, 9243, 10191, 12753, 14061, 25833, 30573, 42183, 44161, 60931, 77499, 111943, 132483, 182793, 335829, 370273, 397449, 548379, 1007487, 1110819, 3332457, 4813549, 14440647, 43321941]

約数ペア:

[(1, 43321941), (3, 14440647), (9, 4813549), (13, 3332457), (39, 1110819), (43, 1007487), (79, 548379), (109, 397449), (117, 370273), (129, 335829), (237, 182793), (327, 132483), (387, 111943), (559, 77499), (711, 60931), (981, 44161), (1027, 42183), (1417, 30573), (1677, 25833), (3081, 14061), (3397, 12753), (4251, 10191), (4687, 9243), (5031, 8611)]