660484161

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{3701}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 970220160

約数和(自身を除く): 309735999

約数列:

[1, 3, 9, 79, 237, 251, 711, 753, 2259, 3701, 11103, 19829, 33309, 59487, 178461, 292379, 877137, 928951, 2631411, 2786853, 8360559, 73387129, 220161387, 660484161]

約数ペア:

[(1, 660484161), (3, 220161387), (9, 73387129), (79, 8360559), (237, 2786853), (251, 2631411), (711, 928951), (753, 877137), (2259, 292379), (3701, 178461), (11103, 59487), (19829, 33309)]