71315901

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16073}}^1$

素因数の和:16125

約数の個数: 24

約数和(自身を含む): 112839480

約数和(自身を除く): 41523579

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 16073, 48219, 144657, 273241, 466117, 819723, 1398351, 2459169, 4195053, 7923989, 23771967, 71315901]

約数ペア:

[(1, 71315901), (3, 23771967), (9, 7923989), (17, 4195053), (29, 2459169), (51, 1398351), (87, 819723), (153, 466117), (261, 273241), (493, 144657), (1479, 48219), (4437, 16073)]