64447629

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 93965184

約数和(自身を除く): 29517555

約数列:

[1, 3, 17, 51, 53, 113, 159, 211, 339, 633, 901, 1921, 2703, 3587, 5763, 5989, 10761, 11183, 17967, 23843, 33549, 71529, 101813, 190111, 305439, 405331, 570333, 1215993, 1263679, 3791037, 21482543, 64447629]

約数ペア:

[(1, 64447629), (3, 21482543), (17, 3791037), (51, 1263679), (53, 1215993), (113, 570333), (159, 405331), (211, 305439), (339, 190111), (633, 101813), (901, 71529), (1921, 33549), (2703, 23843), (3587, 17967), (5763, 11183), (5989, 10761)]