566531577

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{40429}}^1$

素因数の和:40614

約数の個数: 20

約数和(自身を含む): 851213220

約数和(自身を除く): 284681643

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 40429, 121287, 363861, 1091583, 3274749, 6994217, 20982651, 62947953, 188843859, 566531577]

約数ペア:

[(1, 566531577), (3, 188843859), (9, 62947953), (27, 20982651), (81, 6994217), (173, 3274749), (519, 1091583), (1557, 363861), (4671, 121287), (14013, 40429)]