66619713

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{1097}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 91915776

約数和(自身を除く): 25296063

約数列:

[1, 3, 31, 93, 653, 1097, 1959, 3291, 20243, 34007, 60729, 102021, 716341, 2149023, 22206571, 66619713]

約数ペア:

[(1, 66619713), (3, 22206571), (31, 2149023), (93, 716341), (653, 102021), (1097, 60729), (1959, 34007), (3291, 20243)]