80808909

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21193}}^1$

素因数の和:21268

約数の個数: 16

約数和(自身を含む): 113938944

約数和(自身を除く): 33130035

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 21193, 63579, 656983, 868913, 1970949, 2606739, 26936303, 80808909]

約数ペア:

[(1, 80808909), (3, 26936303), (31, 2606739), (41, 1970949), (93, 868913), (123, 656983), (1271, 63579), (3813, 21193)]