86441271

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 134976000

約数和(自身を除く): 48534729

約数列:

[1, 3, 7, 21, 73, 113, 219, 339, 499, 511, 791, 1497, 1533, 2373, 3493, 8249, 10479, 24747, 36427, 56387, 57743, 109281, 169161, 173229, 254989, 394709, 764967, 1184127, 4116251, 12348753, 28813757, 86441271]

約数ペア:

[(1, 86441271), (3, 28813757), (7, 12348753), (21, 4116251), (73, 1184127), (113, 764967), (219, 394709), (339, 254989), (499, 173229), (511, 169161), (791, 109281), (1497, 57743), (1533, 56387), (2373, 36427), (3493, 24747), (8249, 10479)]