22019927193

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{405143}}^1$

素因数の和:405227

約数の個数: 40

約数和(自身を含む): 36472683456

約数和(自身を除く): 14452756263

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 297, 549, 671, 891, 1647, 2013, 4941, 6039, 18117, 54351, 405143, 1215429, 3646287, 4456573, 10938861, 13369719, 24713723, 32816583, 40109157, 74141169, 120327471, 222423507, 271850953, 360982413, 667270521, 815552859, 2001811563, 2446658577, 7339975731, 22019927193]

約数ペア:

[(1, 22019927193), (3, 7339975731), (9, 2446658577), (11, 2001811563), (27, 815552859), (33, 667270521), (61, 360982413), (81, 271850953), (99, 222423507), (183, 120327471), (297, 74141169), (549, 40109157), (671, 32816583), (891, 24713723), (1647, 13369719), (2013, 10938861), (4941, 4456573), (6039, 3646287), (18117, 1215429), (54351, 405143)]