79915329

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2671

約数の個数: 40

約数和(自身を含む): 133046760

約数和(自身を除く): 53131431

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 2617, 3393, 7851, 10179, 23553, 30537, 34021, 70659, 75893, 102063, 211977, 227679, 306189, 683037, 918567, 986609, 2049111, 2755701, 2959827, 6147333, 8879481, 26638443, 79915329]

約数ペア:

[(1, 79915329), (3, 26638443), (9, 8879481), (13, 6147333), (27, 2959827), (29, 2755701), (39, 2049111), (81, 986609), (87, 918567), (117, 683037), (261, 306189), (351, 227679), (377, 211977), (783, 102063), (1053, 75893), (1131, 70659), (2349, 34021), (2617, 30537), (3393, 23553), (7851, 10179)]