64922187

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 96975360

約数和(自身を除く): 32053173

約数列:

[1, 3, 11, 33, 71, 121, 213, 229, 363, 687, 781, 1331, 2343, 2519, 3993, 7557, 8591, 16259, 25773, 27709, 48777, 83127, 94501, 178849, 283503, 304799, 536547, 914397, 1967339, 5902017, 21640729, 64922187]

約数ペア:

[(1, 64922187), (3, 21640729), (11, 5902017), (33, 1967339), (71, 914397), (121, 536547), (213, 304799), (229, 283503), (363, 178849), (687, 94501), (781, 83127), (1331, 48777), (2343, 27709), (2519, 25773), (3993, 16259), (7557, 8591)]