123599079

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{1559}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 186900480

約数和(自身を除く): 63301401

約数列:

[1, 3, 9, 23, 69, 207, 383, 1149, 1559, 3447, 4677, 8809, 14031, 26427, 35857, 79281, 107571, 322713, 597097, 1791291, 5373873, 13733231, 41199693, 123599079]

約数ペア:

[(1, 123599079), (3, 41199693), (9, 13733231), (23, 5373873), (69, 1791291), (207, 597097), (383, 322713), (1149, 107571), (1559, 79281), (3447, 35857), (4677, 26427), (8809, 14031)]