25696791

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 13816809

約数列:

[1, 3, 9, 27, 41, 123, 139, 167, 369, 417, 501, 1107, 1251, 1503, 3753, 4509, 5699, 6847, 17097, 20541, 23213, 51291, 61623, 69639, 153873, 184869, 208917, 626751, 951733, 2855199, 8565597, 25696791]

約数ペア:

[(1, 25696791), (3, 8565597), (9, 2855199), (27, 951733), (41, 626751), (123, 208917), (139, 184869), (167, 153873), (369, 69639), (417, 61623), (501, 51291), (1107, 23213), (1251, 20541), (1503, 17097), (3753, 6847), (4509, 5699)]