66955239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2521}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 104652912

約数和(自身を除く): 37697673

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 2043, 2521, 2951, 7563, 8853, 22689, 26559, 32773, 98319, 294957, 572267, 1716801, 5150403, 7439471, 22318413, 66955239]

約数ペア:

[(1, 66955239), (3, 22318413), (9, 7439471), (13, 5150403), (39, 1716801), (117, 572267), (227, 294957), (681, 98319), (2043, 32773), (2521, 26559), (2951, 22689), (7563, 8853)]