157335939

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{28151}}^1$

素因数の和:28189

約数の個数: 24

約数和(自身を含む): 245935872

約数和(自身を除く): 88599933

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 28151, 84453, 253359, 647473, 760077, 1942419, 2280231, 5827257, 6840693, 17481771, 52445313, 157335939]

約数ペア:

[(1, 157335939), (3, 52445313), (9, 17481771), (23, 6840693), (27, 5827257), (69, 2280231), (81, 1942419), (207, 760077), (243, 647473), (621, 253359), (1863, 84453), (5589, 28151)]