168773031

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14639}}^1$

素因数の和:14716

約数の個数: 32

約数和(自身を含む): 290457600

約数和(自身を除く): 121684569

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 14639, 43917, 102473, 131751, 307419, 395253, 892979, 922257, 2678937, 2766771, 6250853, 8036811, 18752559, 24110433, 56257677, 168773031]

約数ペア:

[(1, 168773031), (3, 56257677), (7, 24110433), (9, 18752559), (21, 8036811), (27, 6250853), (61, 2766771), (63, 2678937), (183, 922257), (189, 892979), (427, 395253), (549, 307419), (1281, 131751), (1647, 102473), (3843, 43917), (11529, 14639)]