78252417

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3533}}^1$

素因数の和:3669

約数の個数: 24

約数和(自身を含む): 119081664

約数和(自身を除く): 40829247

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 2461, 3533, 7383, 10599, 22149, 31797, 81259, 243777, 378031, 731331, 1134093, 3402279, 8694713, 26084139, 78252417]

約数ペア:

[(1, 78252417), (3, 26084139), (9, 8694713), (23, 3402279), (69, 1134093), (107, 731331), (207, 378031), (321, 243777), (963, 81259), (2461, 31797), (3533, 22149), (7383, 10599)]