67220829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2531}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 105067872

約数和(自身を除く): 37847043

約数列:

[1, 3, 9, 13, 39, 117, 227, 681, 2043, 2531, 2951, 7593, 8853, 22779, 26559, 32903, 98709, 296127, 574537, 1723611, 5170833, 7468981, 22406943, 67220829]

約数ペア:

[(1, 67220829), (3, 22406943), (9, 7468981), (13, 5170833), (39, 1723611), (117, 574537), (227, 296127), (681, 98709), (2043, 32903), (2531, 26559), (2951, 22779), (7593, 8853)]