156901347

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4327}}^1$

素因数の和:4432

約数の個数: 32

約数和(自身を含む): 249292800

約数和(自身を除く): 92391453

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 4327, 12087, 12981, 36261, 38943, 73559, 116829, 220677, 341833, 662031, 1025499, 1986093, 3076497, 5811161, 9229491, 17433483, 52300449, 156901347]

約数ペア:

[(1, 156901347), (3, 52300449), (9, 17433483), (17, 9229491), (27, 5811161), (51, 3076497), (79, 1986093), (153, 1025499), (237, 662031), (459, 341833), (711, 220677), (1343, 116829), (2133, 73559), (4029, 38943), (4327, 36261), (12087, 12981)]