71377839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4657}}^1$

素因数の和:4807

約数の個数: 24

約数和(自身を含む): 111903792

約数和(自身を除く): 40525953

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 4657, 5109, 13971, 15327, 41913, 60541, 181623, 544869, 610067, 1830201, 5490603, 7930871, 23792613, 71377839]

約数ペア:

[(1, 71377839), (3, 23792613), (9, 7930871), (13, 5490603), (39, 1830201), (117, 610067), (131, 544869), (393, 181623), (1179, 60541), (1703, 41913), (4657, 15327), (5109, 13971)]