66530626

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{1231}}^1$

素因数の和:1737

約数の個数: 16

約数和(自身を含む): 101743488

約数和(自身を除く): 35212862

約数列:

[1, 2, 61, 122, 443, 886, 1231, 2462, 27023, 54046, 75091, 150182, 545333, 1090666, 33265313, 66530626]

約数ペア:

[(1, 66530626), (2, 33265313), (61, 1090666), (122, 545333), (443, 150182), (886, 75091), (1231, 54046), (2462, 27023)]