71626491

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5381}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 116251200

約数和(自身を除く): 44624709

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 5381, 13311, 16143, 48429, 91477, 145287, 156049, 274431, 468147, 823293, 1404441, 2469879, 2652833, 4213323, 7958499, 23875497, 71626491]

約数ペア:

[(1, 71626491), (3, 23875497), (9, 7958499), (17, 4213323), (27, 2652833), (29, 2469879), (51, 1404441), (87, 823293), (153, 468147), (261, 274431), (459, 156049), (493, 145287), (783, 91477), (1479, 48429), (4437, 16143), (5381, 13311)]