2912081193

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{827}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 5104189440

約数和(自身を除く): 2192108247

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 601, 651, 827, 837, 1803, 1953, 2481, 4207, 5409, 5789, 5859, 7443, 12621, 16227, 17367, 18631, 22329, 25637, 37863, 52101, 55893, 76911, 113589, 130417, 156303, 167679, 179459, 230733, 391251, 497027, 503037, 538377, 692199, 1173753, 1491081, 1615131, 3479189, 3521259, 4473243, 4845393, 10437567, 13419729, 15407837, 31312701, 46223511, 93938103, 107854859, 138670533, 323564577, 416011599, 970693731, 2912081193]

約数ペア:

[(1, 2912081193), (3, 970693731), (7, 416011599), (9, 323564577), (21, 138670533), (27, 107854859), (31, 93938103), (63, 46223511), (93, 31312701), (189, 15407837), (217, 13419729), (279, 10437567), (601, 4845393), (651, 4473243), (827, 3521259), (837, 3479189), (1803, 1615131), (1953, 1491081), (2481, 1173753), (4207, 692199), (5409, 538377), (5789, 503037), (5859, 497027), (7443, 391251), (12621, 230733), (16227, 179459), (17367, 167679), (18631, 156303), (22329, 130417), (25637, 113589), (37863, 76911), (52101, 55893)]