258052807749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1717501}}^1$

素因数の和:1717701

約数の個数: 32

約数和(自身を含む): 390766055040

約数和(自身を除く): 132713247291

約数列:

[1, 3, 11, 29, 33, 87, 157, 319, 471, 957, 1727, 4553, 5181, 13659, 50083, 150249, 1717501, 5152503, 18892511, 49807529, 56677533, 149422587, 269647657, 547882819, 808942971, 1643648457, 2966124227, 7819782053, 8898372681, 23459346159, 86017602583, 258052807749]

約数ペア:

[(1, 258052807749), (3, 86017602583), (11, 23459346159), (29, 8898372681), (33, 7819782053), (87, 2966124227), (157, 1643648457), (319, 808942971), (471, 547882819), (957, 269647657), (1727, 149422587), (4553, 56677533), (5181, 49807529), (13659, 18892511), (50083, 5152503), (150249, 1717501)]