71027757

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14323}}^1$

素因数の和:14377

約数の個数: 24

約数和(自身を含む): 111727200

約数和(自身を除く): 40699443

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 14323, 42969, 128907, 272137, 415367, 816411, 1246101, 2449233, 3738303, 7891973, 23675919, 71027757]

約数ペア:

[(1, 71027757), (3, 23675919), (9, 7891973), (19, 3738303), (29, 2449233), (57, 1246101), (87, 816411), (171, 415367), (261, 272137), (551, 128907), (1653, 42969), (4959, 14323)]