84163599

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16729}}^1$

素因数の和:16791

約数の個数: 24

約数和(自身を含む): 133973840

約数和(自身を除く): 49810241

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 16729, 50187, 150561, 217477, 652431, 719347, 1957293, 2158041, 6474123, 9351511, 28054533, 84163599]

約数ペア:

[(1, 84163599), (3, 28054533), (9, 9351511), (13, 6474123), (39, 2158041), (43, 1957293), (117, 719347), (129, 652431), (387, 217477), (559, 150561), (1677, 50187), (5031, 16729)]