77240943

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1256

約数の個数: 36

約数和(自身を含む): 123727032

約数和(自身を除く): 46486089

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 1181, 1521, 1677, 3543, 5031, 7267, 10629, 15353, 21801, 46059, 50783, 65403, 138177, 152349, 199589, 457047, 598767, 660179, 1796301, 1980537, 5941611, 8582327, 25746981, 77240943]

約数ペア:

[(1, 77240943), (3, 25746981), (9, 8582327), (13, 5941611), (39, 1980537), (43, 1796301), (117, 660179), (129, 598767), (169, 457047), (387, 199589), (507, 152349), (559, 138177), (1181, 65403), (1521, 50783), (1677, 46059), (3543, 21801), (5031, 15353), (7267, 10629)]