72093861

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2131}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 122803200

約数和(自身を除く): 50709339

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 537, 1253, 1611, 2131, 3759, 4833, 6393, 11277, 14917, 19179, 33831, 44751, 57537, 134253, 381449, 402759, 1144347, 2670143, 3433041, 8010429, 10299123, 24031287, 72093861]

約数ペア:

[(1, 72093861), (3, 24031287), (7, 10299123), (9, 8010429), (21, 3433041), (27, 2670143), (63, 1144347), (179, 402759), (189, 381449), (537, 134253), (1253, 57537), (1611, 44751), (2131, 33831), (3759, 19179), (4833, 14917), (6393, 11277)]