127813206

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1523}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 260713728

約数和(自身を除く): 132900522

約数列:

[1, 2, 3, 6, 71, 142, 197, 213, 394, 426, 591, 1182, 1523, 3046, 4569, 9138, 13987, 27974, 41961, 83922, 108133, 216266, 300031, 324399, 600062, 648798, 900093, 1800186, 21302201, 42604402, 63906603, 127813206]

約数ペア:

[(1, 127813206), (2, 63906603), (3, 42604402), (6, 21302201), (71, 1800186), (142, 900093), (197, 648798), (213, 600062), (394, 324399), (426, 300031), (591, 216266), (1182, 108133), (1523, 83922), (3046, 41961), (4569, 27974), (9138, 13987)]