15691732317

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{1321}}^1\times {\mathrm{5569}}^1$

素因数の和:6978

約数の個数: 32

約数和(自身を含む): 23563328000

約数和(自身を除く): 7871595683

約数列:

[1, 3, 9, 27, 79, 237, 711, 1321, 2133, 3963, 5569, 11889, 16707, 35667, 50121, 104359, 150363, 313077, 439951, 939231, 1319853, 2817693, 3959559, 7356649, 11878677, 22069947, 66209841, 198629523, 581175271, 1743525813, 5230577439, 15691732317]

約数ペア:

[(1, 15691732317), (3, 5230577439), (9, 1743525813), (27, 581175271), (79, 198629523), (237, 66209841), (711, 22069947), (1321, 11878677), (2133, 7356649), (3963, 3959559), (5569, 2817693), (11889, 1319853), (16707, 939231), (35667, 439951), (50121, 313077), (104359, 150363)]