78521442

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{66431}}^1$

素因数の和:66633

約数の個数: 16

約数和(自身を含む): 157842432

約数和(自身を除く): 79320990

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 66431, 132862, 199293, 398586, 13086907, 26173814, 39260721, 78521442]

約数ペア:

[(1, 78521442), (2, 39260721), (3, 26173814), (6, 13086907), (197, 398586), (394, 199293), (591, 132862), (1182, 66431)]