77621661

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22877}}^1$

素因数の和:22925

約数の個数: 24

約数和(自身を含む): 124913880

約数和(自身を除く): 47292219

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 22877, 68631, 205893, 297401, 663433, 892203, 1990299, 2676609, 5970897, 8624629, 25873887, 77621661]

約数ペア:

[(1, 77621661), (3, 25873887), (9, 8624629), (13, 5970897), (29, 2676609), (39, 1990299), (87, 892203), (117, 663433), (261, 297401), (377, 205893), (1131, 68631), (3393, 22877)]