71163873

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12611}}^1$

素因数の和:12650

約数の個数: 32

約数和(自身を含む): 121075200

約数和(自身を除く): 49911327

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 12611, 37833, 113499, 138721, 239609, 340497, 416163, 718827, 1248489, 2156481, 2635699, 3745467, 6469443, 7907097, 23721291, 71163873]

約数ペア:

[(1, 71163873), (3, 23721291), (9, 7907097), (11, 6469443), (19, 3745467), (27, 2635699), (33, 2156481), (57, 1248489), (99, 718827), (171, 416163), (209, 340497), (297, 239609), (513, 138721), (627, 113499), (1881, 37833), (5643, 12611)]