135474723

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1583}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 201883968

約数和(自身を除く): 66409245

約数列:

[1, 3, 9, 37, 111, 257, 333, 771, 1583, 2313, 4749, 9509, 14247, 28527, 58571, 85581, 175713, 406831, 527139, 1220493, 3661479, 15052747, 45158241, 135474723]

約数ペア:

[(1, 135474723), (3, 45158241), (9, 15052747), (37, 3661479), (111, 1220493), (257, 527139), (333, 406831), (771, 175713), (1583, 85581), (2313, 58571), (4749, 28527), (9509, 14247)]