149190849

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 225555840

約数和(自身を除く): 76364991

約数列:

[1, 3, 9, 27, 107, 113, 321, 339, 457, 963, 1017, 1371, 2889, 3051, 4113, 12091, 12339, 36273, 48899, 51641, 108819, 146697, 154923, 326457, 440091, 464769, 1320273, 1394307, 5525587, 16576761, 49730283, 149190849]

約数ペア:

[(1, 149190849), (3, 49730283), (9, 16576761), (27, 5525587), (107, 1394307), (113, 1320273), (321, 464769), (339, 440091), (457, 326457), (963, 154923), (1017, 146697), (1371, 108819), (2889, 51641), (3051, 48899), (4113, 36273), (12091, 12339)]