68830749

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10321}}^1$

素因数の和:10362

約数の個数: 32

約数和(自身を含む): 115606400

約数和(自身を除く): 46775651

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 10321, 30963, 92889, 134173, 196099, 278667, 402519, 588297, 1207557, 1764891, 2549287, 3622671, 5294673, 7647861, 22943583, 68830749]

約数ペア:

[(1, 68830749), (3, 22943583), (9, 7647861), (13, 5294673), (19, 3622671), (27, 2549287), (39, 1764891), (57, 1207557), (117, 588297), (171, 402519), (247, 278667), (351, 196099), (513, 134173), (741, 92889), (2223, 30963), (6669, 10321)]