12771036646671

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1\times {\mathrm{136868219}}^1$

素因数の和:136869878

約数の個数: 16

約数和(自身を含む): 17935211548800

約数和(自身を除く): 5164174902129

約数列:

[1, 3, 19, 57, 1637, 4911, 31103, 93309, 136868219, 410604657, 2600496161, 7801488483, 224053274503, 672159823509, 4257012215557, 12771036646671]

約数ペア:

[(1, 12771036646671), (3, 4257012215557), (19, 672159823509), (57, 224053274503), (1637, 7801488483), (4911, 2600496161), (31103, 410604657), (93309, 136868219)]