80036957

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2161}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 110417664

約数和(自身を除く): 30380707

約数列:

[1, 7, 11, 13, 37, 77, 91, 143, 259, 407, 481, 1001, 2161, 2849, 3367, 5291, 15127, 23771, 28093, 37037, 79957, 166397, 196651, 309023, 559699, 879527, 1039441, 2163161, 6156689, 7276087, 11433851, 80036957]

約数ペア:

[(1, 80036957), (7, 11433851), (11, 7276087), (13, 6156689), (37, 2163161), (77, 1039441), (91, 879527), (143, 559699), (259, 309023), (407, 196651), (481, 166397), (1001, 79957), (2161, 37037), (2849, 28093), (3367, 23771), (5291, 15127)]