101990367

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 156245760

約数和(自身を除く): 54255393

約数列:

[1, 3, 9, 27, 43, 107, 129, 321, 387, 821, 963, 1161, 2463, 2889, 4601, 7389, 13803, 22167, 35303, 41409, 87847, 105909, 124227, 263541, 317727, 790623, 953181, 2371869, 3777421, 11332263, 33996789, 101990367]

約数ペア:

[(1, 101990367), (3, 33996789), (9, 11332263), (27, 3777421), (43, 2371869), (107, 953181), (129, 790623), (321, 317727), (387, 263541), (821, 124227), (963, 105909), (1161, 87847), (2463, 41409), (2889, 35303), (4601, 22167), (7389, 13803)]