66156309

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5449}}^1$

素因数の和:5545

約数の個数: 24

約数和(自身を含む): 102024000

約数和(自身を除く): 35867691

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 5449, 12141, 16347, 49041, 103531, 310593, 386879, 931779, 1160637, 3481911, 7350701, 22052103, 66156309]

約数ペア:

[(1, 66156309), (3, 22052103), (9, 7350701), (19, 3481911), (57, 1160637), (71, 931779), (171, 386879), (213, 310593), (639, 103531), (1349, 49041), (4047, 16347), (5449, 12141)]