81510366334

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{6221}}^1\times {\mathrm{60103}}^1$

素因数の和:66435

約数の個数: 16

約数和(自身を含む): 123409139040

約数和(自身を除く): 41898772706

約数列:

[1, 2, 109, 218, 6221, 12442, 60103, 120206, 678089, 1356178, 6551227, 13102454, 373900763, 747801526, 40755183167, 81510366334]

約数ペア:

[(1, 81510366334), (2, 40755183167), (109, 747801526), (218, 373900763), (6221, 13102454), (12442, 6551227), (60103, 1356178), (120206, 678089)]