80454909

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{997}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 110434688

約数和(自身を除く): 29979779

約数列:

[1, 3, 37, 111, 727, 997, 2181, 2991, 26899, 36889, 80697, 110667, 724819, 2174457, 26818303, 80454909]

約数ペア:

[(1, 80454909), (3, 26818303), (37, 2174457), (111, 724819), (727, 110667), (997, 80697), (2181, 36889), (2991, 26899)]