123043167

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 201449248

約数和(自身を除く): 78406081

約数列:

[1, 3, 9, 13, 37, 39, 43, 111, 117, 129, 333, 387, 481, 559, 661, 1443, 1591, 1677, 1983, 4329, 4773, 5031, 5949, 8593, 14319, 20683, 24457, 25779, 28423, 62049, 73371, 77337, 85269, 186147, 220113, 255807, 317941, 369499, 953823, 1051651, 1108497, 2861469, 3154953, 3325491, 9464859, 13671463, 41014389, 123043167]

約数ペア:

[(1, 123043167), (3, 41014389), (9, 13671463), (13, 9464859), (37, 3325491), (39, 3154953), (43, 2861469), (111, 1108497), (117, 1051651), (129, 953823), (333, 369499), (387, 317941), (481, 255807), (559, 220113), (661, 186147), (1443, 85269), (1591, 77337), (1677, 73371), (1983, 62049), (4329, 28423), (4773, 25779), (5031, 24457), (5949, 20683), (8593, 14319)]