80209737

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 44206263

約数列:

[1, 3, 9, 27, 29, 87, 89, 261, 267, 783, 801, 1151, 2403, 2581, 3453, 7743, 10359, 23229, 31077, 33379, 69687, 100137, 102439, 300411, 307317, 901233, 921951, 2765853, 2970731, 8912193, 26736579, 80209737]

約数ペア:

[(1, 80209737), (3, 26736579), (9, 8912193), (27, 2970731), (29, 2765853), (87, 921951), (89, 901233), (261, 307317), (267, 300411), (783, 102439), (801, 100137), (1151, 69687), (2403, 33379), (2581, 31077), (3453, 23229), (7743, 10359)]