79565577

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7877}}^1$

素因数の和:7937

約数の個数: 32

約数和(自身を含む): 134115072

約数和(自身を除く): 54549495

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 7877, 10101, 23631, 55139, 102401, 165417, 291449, 307203, 716807, 874347, 2040143, 2150421, 3788837, 6120429, 11366511, 26521859, 79565577]

約数ペア:

[(1, 79565577), (3, 26521859), (7, 11366511), (13, 6120429), (21, 3788837), (37, 2150421), (39, 2040143), (91, 874347), (111, 716807), (259, 307203), (273, 291449), (481, 165417), (777, 102401), (1443, 55139), (3367, 23631), (7877, 10101)]