143370621

素因数分解:

$3^3\times {\mathrm{1997}}^1\times {\mathrm{2659}}^1$

素因数の和:4665

約数の個数: 16

約数和(自身を含む): 212587200

約数和(自身を除く): 69216579

約数列:

[1, 3, 9, 27, 1997, 2659, 5991, 7977, 17973, 23931, 53919, 71793, 5310023, 15930069, 47790207, 143370621]

約数ペア:

[(1, 143370621), (3, 47790207), (9, 15930069), (27, 5310023), (1997, 71793), (2659, 53919), (5991, 23931), (7977, 17973)]