19410147207

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1597}}^1\times {\mathrm{4547}}^1$

素因数の和:6170

約数の個数: 48

約数和(自身を含む): 31745331072

約数和(自身を除く): 12335183865

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1597, 2673, 4547, 4791, 13641, 14373, 17567, 40923, 43119, 50017, 52701, 122769, 129357, 150051, 158103, 368307, 388071, 450153, 474309, 1104921, 1350459, 1422927, 4051377, 4268781, 7261559, 12154131, 21784677, 65354031, 79877149, 196062093, 239631447, 588186279, 718894341, 1764558837, 2156683023, 6470049069, 19410147207]

約数ペア:

[(1, 19410147207), (3, 6470049069), (9, 2156683023), (11, 1764558837), (27, 718894341), (33, 588186279), (81, 239631447), (99, 196062093), (243, 79877149), (297, 65354031), (891, 21784677), (1597, 12154131), (2673, 7261559), (4547, 4268781), (4791, 4051377), (13641, 1422927), (14373, 1350459), (17567, 1104921), (40923, 474309), (43119, 450153), (50017, 388071), (52701, 368307), (122769, 158103), (129357, 150051)]