66270777

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 97542144

約数和(自身を除く): 31271367

約数列:

[1, 3, 17, 31, 51, 93, 167, 251, 501, 527, 753, 1581, 2839, 4267, 5177, 7781, 8517, 12801, 15531, 23343, 41917, 88009, 125751, 132277, 264027, 396831, 712589, 1299427, 2137767, 3898281, 22090259, 66270777]

約数ペア:

[(1, 66270777), (3, 22090259), (17, 3898281), (31, 2137767), (51, 1299427), (93, 712589), (167, 396831), (251, 264027), (501, 132277), (527, 125751), (753, 88009), (1581, 41917), (2839, 23343), (4267, 15531), (5177, 12801), (7781, 8517)]