372742803

素因数分解:

$3^6\times {\mathrm{191}}^1\times {\mathrm{2677}}^1$

素因数の和:2886

約数の個数: 28

約数和(自身を含む): 561994368

約数和(自身を除く): 189251565

約数列:

[1, 3, 9, 27, 81, 191, 243, 573, 729, 1719, 2677, 5157, 8031, 15471, 24093, 46413, 72279, 139239, 216837, 511307, 650511, 1533921, 1951533, 4601763, 13805289, 41415867, 124247601, 372742803]

約数ペア:

[(1, 372742803), (3, 124247601), (9, 41415867), (27, 13805289), (81, 4601763), (191, 1951533), (243, 1533921), (573, 650511), (729, 511307), (1719, 216837), (2677, 139239), (5157, 72279), (8031, 46413), (15471, 24093)]