66628309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 76152960

約数和(自身を除く): 9524651

約数列:

[1, 11, 23, 253, 389, 677, 4279, 7447, 8947, 15571, 98417, 171281, 263353, 2896883, 6057119, 66628309]

約数ペア:

[(1, 66628309), (11, 6057119), (23, 2896883), (253, 263353), (389, 171281), (677, 98417), (4279, 15571), (7447, 8947)]