127807713

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{143443}}^1$

素因数の和:143466

約数の個数: 20

約数和(自身を含む): 208280688

約数和(自身を除く): 80472975

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 143443, 430329, 1290987, 1577873, 3872961, 4733619, 11618883, 14200857, 42602571, 127807713]

約数ペア:

[(1, 127807713), (3, 42602571), (9, 14200857), (11, 11618883), (27, 4733619), (33, 3872961), (81, 1577873), (99, 1290987), (297, 430329), (891, 143443)]