74775753

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 46305207

約数列:

[1, 3, 9, 13, 39, 43, 89, 117, 129, 167, 267, 387, 501, 559, 801, 1157, 1503, 1677, 2171, 3471, 3827, 5031, 6513, 7181, 10413, 11481, 14863, 19539, 21543, 34443, 44589, 49751, 64629, 93353, 133767, 149253, 193219, 280059, 447759, 579657, 639109, 840177, 1738971, 1917327, 5751981, 8308417, 24925251, 74775753]

約数ペア:

[(1, 74775753), (3, 24925251), (9, 8308417), (13, 5751981), (39, 1917327), (43, 1738971), (89, 840177), (117, 639109), (129, 579657), (167, 447759), (267, 280059), (387, 193219), (501, 149253), (559, 133767), (801, 93353), (1157, 64629), (1503, 49751), (1677, 44589), (2171, 34443), (3471, 21543), (3827, 19539), (5031, 14863), (6513, 11481), (7181, 10413)]