68657673

素因数分解:

$3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{1301}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 106868160

約数和(自身を除く): 38210487

約数列:

[1, 3, 7, 21, 49, 147, 359, 1077, 1301, 2513, 3903, 7539, 9107, 17591, 27321, 52773, 63749, 191247, 467059, 1401177, 3269413, 9808239, 22885891, 68657673]

約数ペア:

[(1, 68657673), (3, 22885891), (7, 9808239), (21, 3269413), (49, 1401177), (147, 467059), (359, 191247), (1077, 63749), (1301, 52773), (2513, 27321), (3903, 17591), (7539, 9107)]