80958501

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{877}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 129803520

約数和(自身を除く): 48845019

約数列:

[1, 3, 9, 13, 27, 39, 117, 263, 351, 789, 877, 2367, 2631, 3419, 7101, 7893, 10257, 11401, 23679, 30771, 34203, 92313, 102609, 230651, 307827, 691953, 2075859, 2998463, 6227577, 8995389, 26986167, 80958501]

約数ペア:

[(1, 80958501), (3, 26986167), (9, 8995389), (13, 6227577), (27, 2998463), (39, 2075859), (117, 691953), (263, 307827), (351, 230651), (789, 102609), (877, 92313), (2367, 34203), (2631, 30771), (3419, 23679), (7101, 11401), (7893, 10257)]