128848059

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5189}}^1$

素因数の和:5315

約数の個数: 24

約数和(自身を含む): 194313600

約数和(自身を除く): 65465541

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 2759, 5189, 8277, 15567, 24831, 46701, 160859, 461821, 482577, 1385463, 1447731, 4156389, 14316451, 42949353, 128848059]

約数ペア:

[(1, 128848059), (3, 42949353), (9, 14316451), (31, 4156389), (89, 1447731), (93, 1385463), (267, 482577), (279, 461821), (801, 160859), (2759, 46701), (5189, 24831), (8277, 15567)]