275889681

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{827}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 404037504

約数和(自身を除く): 128147823

約数列:

[1, 3, 9, 101, 303, 367, 827, 909, 1101, 2481, 3303, 7443, 37067, 83527, 111201, 250581, 303509, 333603, 751743, 910527, 2731581, 30654409, 91963227, 275889681]

約数ペア:

[(1, 275889681), (3, 91963227), (9, 30654409), (101, 2731581), (303, 910527), (367, 751743), (827, 333603), (909, 303509), (1101, 250581), (2481, 111201), (3303, 83527), (7443, 37067)]