25891353

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 40423680

約数和(自身を除く): 14532327

約数列:

[1, 3, 9, 23, 27, 69, 173, 207, 241, 519, 621, 723, 1557, 2169, 3979, 4671, 5543, 6507, 11937, 16629, 35811, 41693, 49887, 107433, 125079, 149661, 375237, 958939, 1125711, 2876817, 8630451, 25891353]

約数ペア:

[(1, 25891353), (3, 8630451), (9, 2876817), (23, 1125711), (27, 958939), (69, 375237), (173, 149661), (207, 125079), (241, 107433), (519, 49887), (621, 41693), (723, 35811), (1557, 16629), (2169, 11937), (3979, 6507), (4671, 5543)]