159456513

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{2753}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 218116800

約数和(自身を除く): 58660287

約数列:

[1, 3, 43, 129, 449, 1347, 2753, 8259, 19307, 57921, 118379, 355137, 1236097, 3708291, 53152171, 159456513]

約数ペア:

[(1, 159456513), (3, 53152171), (43, 3708291), (129, 1236097), (449, 355137), (1347, 118379), (2753, 57921), (8259, 19307)]