181915533

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28349}}^1$

素因数の和:28409

約数の個数: 24

約数和(自身を含む): 283046400

約数和(自身を除く): 101130867

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 28349, 85047, 255141, 652027, 878819, 1956081, 2636457, 5868243, 7909371, 20212837, 60638511, 181915533]

約数ペア:

[(1, 181915533), (3, 60638511), (9, 20212837), (23, 7909371), (31, 5868243), (69, 2636457), (93, 1956081), (207, 878819), (279, 652027), (713, 255141), (2139, 85047), (6417, 28349)]