66916563

素因数分解:

$3^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{2671}}^1$

素因数の和:3874

約数の個数: 16

約数和(自身を含む): 102091776

約数和(自身を除く): 35175213

約数列:

[1, 3, 7, 21, 1193, 2671, 3579, 8013, 8351, 18697, 25053, 56091, 3186503, 9559509, 22305521, 66916563]

約数ペア:

[(1, 66916563), (3, 22305521), (7, 9559509), (21, 3186503), (1193, 56091), (2671, 25053), (3579, 18697), (8013, 8351)]