27650700651

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{980417}}^1$

素因数の和:980523

約数の個数: 32

約数和(自身を含む): 45177661440

約数和(自身を除く): 17526960789

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 4029, 9401, 28203, 980417, 2941251, 6862919, 16667089, 20588757, 50001267, 77452943, 116669623, 232358829, 350008869, 542170601, 1316700031, 1626511803, 3950100093, 9216900217, 27650700651]

約数ペア:

[(1, 27650700651), (3, 9216900217), (7, 3950100093), (17, 1626511803), (21, 1316700031), (51, 542170601), (79, 350008869), (119, 232358829), (237, 116669623), (357, 77452943), (553, 50001267), (1343, 20588757), (1659, 16667089), (4029, 6862919), (9401, 2941251), (28203, 980417)]