39966831

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{9803}}^1$

素因数の和:9963

約数の個数: 16

約数和(自身を含む): 59608320

約数和(自身を除く): 19641489

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 9803, 29409, 88227, 264681, 1480253, 4440759, 13322277, 39966831]

約数ペア:

[(1, 39966831), (3, 13322277), (9, 4440759), (27, 1480253), (151, 264681), (453, 88227), (1359, 29409), (4077, 9803)]