69119919

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{21157}}^1$

素因数の和:21188

約数の個数: 24

約数和(自身を含む): 112560560

約数和(自身を除く): 43440641

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 21157, 63471, 190413, 232727, 571239, 698181, 2094543, 2559997, 6283629, 7679991, 23039973, 69119919]

約数ペア:

[(1, 69119919), (3, 23039973), (9, 7679991), (11, 6283629), (27, 2559997), (33, 2094543), (99, 698181), (121, 571239), (297, 232727), (363, 190413), (1089, 63471), (3267, 21157)]