78872601

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{4409}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 107956800

約数和(自身を除く): 29084199

約数列:

[1, 3, 67, 89, 201, 267, 4409, 5963, 13227, 17889, 295403, 392401, 886209, 1177203, 26290867, 78872601]

約数ペア:

[(1, 78872601), (3, 26290867), (67, 1177203), (89, 886209), (201, 392401), (267, 295403), (4409, 17889), (5963, 13227)]