228491199

素因数分解:

$3^7\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 345108480

約数和(自身を除く): 116617281

約数列:

[1, 3, 9, 27, 81, 191, 243, 547, 573, 729, 1641, 1719, 2187, 4923, 5157, 14769, 15471, 44307, 46413, 104477, 132921, 139239, 313431, 398763, 417717, 940293, 1196289, 2820879, 8462637, 25387911, 76163733, 228491199]

約数ペア:

[(1, 228491199), (3, 76163733), (9, 25387911), (27, 8462637), (81, 2820879), (191, 1196289), (243, 940293), (547, 417717), (573, 398763), (729, 313431), (1641, 139239), (1719, 132921), (2187, 104477), (4923, 46413), (5157, 44307), (14769, 15471)]