67688973

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{20719}}^1$

素因数の和:20750

約数の個数: 24

約数和(自身を含む): 110230400

約数和(自身を除く): 42541427

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 20719, 62157, 186471, 227909, 559413, 683727, 2051181, 2506999, 6153543, 7520997, 22562991, 67688973]

約数ペア:

[(1, 67688973), (3, 22562991), (9, 7520997), (11, 6153543), (27, 2506999), (33, 2051181), (99, 683727), (121, 559413), (297, 227909), (363, 186471), (1089, 62157), (3267, 20719)]