65717067

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 100235520

約数和(自身を除く): 34518453

約数列:

[1, 3, 13, 19, 39, 57, 131, 247, 393, 677, 741, 1703, 2031, 2489, 5109, 7467, 8801, 12863, 26403, 32357, 38589, 88687, 97071, 167219, 266061, 501657, 1152931, 1685053, 3458793, 5055159, 21905689, 65717067]

約数ペア:

[(1, 65717067), (3, 21905689), (13, 5055159), (19, 3458793), (39, 1685053), (57, 1152931), (131, 501657), (247, 266061), (393, 167219), (677, 97071), (741, 88687), (1703, 38589), (2031, 32357), (2489, 26403), (5109, 12863), (7467, 8801)]