76289199

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 123002880

約数和(自身を除く): 46713681

約数列:

[1, 3, 7, 19, 21, 57, 133, 263, 399, 727, 789, 1841, 2181, 4997, 5089, 5523, 13813, 14991, 15267, 34979, 41439, 96691, 104937, 191201, 290073, 573603, 1338407, 3632819, 4015221, 10898457, 25429733, 76289199]

約数ペア:

[(1, 76289199), (3, 25429733), (7, 10898457), (19, 4015221), (21, 3632819), (57, 1338407), (133, 573603), (263, 290073), (399, 191201), (727, 104937), (789, 96691), (1841, 41439), (2181, 34979), (4997, 15267), (5089, 14991), (5523, 13813)]