155514341983

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{123203}}^1$

素因数の和:123344

約数の個数: 48

約数和(自身を含む): 212115891456

約数和(自身を除く): 56601549473

約数列:

[1, 7, 11, 13, 77, 91, 97, 143, 169, 679, 1001, 1067, 1183, 1261, 1859, 7469, 8827, 13013, 13871, 16393, 97097, 114751, 123203, 180323, 862421, 1262261, 1355233, 1601639, 9486631, 11211473, 11950691, 17618029, 20821307, 83654837, 123326203, 131457601, 145749149, 155358983, 229034377, 920203207, 1087512881, 1603240639, 1708948813, 2019666779, 11962641691, 14137667453, 22216334569, 155514341983]

約数ペア:

[(1, 155514341983), (7, 22216334569), (11, 14137667453), (13, 11962641691), (77, 2019666779), (91, 1708948813), (97, 1603240639), (143, 1087512881), (169, 920203207), (679, 229034377), (1001, 155358983), (1067, 145749149), (1183, 131457601), (1261, 123326203), (1859, 83654837), (7469, 20821307), (8827, 17618029), (13013, 11950691), (13871, 11211473), (16393, 9486631), (97097, 1601639), (114751, 1355233), (123203, 1262261), (180323, 862421)]