168889357749

素因数分解:

$3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{17221307}}^1$

素因数の和:17221784

約数の個数: 16

約数和(自身を含む): 257906308608

約数和(自身を除く): 89016950859

約数列:

[1, 3, 7, 21, 467, 1401, 3269, 9807, 17221307, 51663921, 120549149, 361647447, 8042350369, 24127051107, 56296452583, 168889357749]

約数ペア:

[(1, 168889357749), (3, 56296452583), (7, 24127051107), (21, 8042350369), (467, 361647447), (1401, 120549149), (3269, 51663921), (9807, 17221307)]