81136912318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1327111}}^1$

素因数の和:1327528

約数の個数: 32

約数和(自身を含む): 152118885888

約数和(自身を除く): 70981973570

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 794, 2779, 4367, 5558, 8734, 30569, 61138, 1327111, 2654222, 9289777, 14598221, 18579554, 29196442, 102187547, 204375094, 526863067, 1053726134, 3688041469, 5795493737, 7376082938, 11590987474, 40568456159, 81136912318]

約数ペア:

[(1, 81136912318), (2, 40568456159), (7, 11590987474), (11, 7376082938), (14, 5795493737), (22, 3688041469), (77, 1053726134), (154, 526863067), (397, 204375094), (794, 102187547), (2779, 29196442), (4367, 18579554), (5558, 14598221), (8734, 9289777), (30569, 2654222), (61138, 1327111)]