66227833

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 82575360

約数和(自身を除く): 16347527

約数列:

[1, 7, 23, 41, 79, 127, 161, 287, 553, 889, 943, 1817, 2921, 3239, 5207, 6601, 10033, 12719, 20447, 22673, 36449, 70231, 74497, 119761, 230759, 411353, 521479, 838327, 1615313, 2879471, 9461119, 66227833]

約数ペア:

[(1, 66227833), (7, 9461119), (23, 2879471), (41, 1615313), (79, 838327), (127, 521479), (161, 411353), (287, 230759), (553, 119761), (889, 74497), (943, 70231), (1817, 36449), (2921, 22673), (3239, 20447), (5207, 12719), (6601, 10033)]