68219253

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{2333}}^1$

素因数の和:2383

約数の個数: 30

約数和(自身を含む): 107599734

約数和(自身を除く): 39380481

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 1083, 1539, 2333, 3249, 6999, 9747, 20997, 29241, 44327, 62991, 132981, 188973, 398943, 842213, 1196829, 2526639, 3590487, 7579917, 22739751, 68219253]

約数ペア:

[(1, 68219253), (3, 22739751), (9, 7579917), (19, 3590487), (27, 2526639), (57, 1196829), (81, 842213), (171, 398943), (361, 188973), (513, 132981), (1083, 62991), (1539, 44327), (2333, 29241), (3249, 20997), (6999, 9747)]