1271966823297

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2971}}^1\times {\mathrm{24763}}^1$

素因数の和:27870

約数の個数: 48

約数和(自身を含む): 1963316467008

約数和(自身を除く): 691349643711

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1921, 2971, 5763, 8913, 17289, 24763, 26739, 50507, 74289, 151521, 222867, 335723, 420971, 454563, 1007169, 1262913, 2798219, 3021507, 3788739, 5707291, 8394657, 17121873, 25183971, 47569723, 51365619, 73570873, 142709169, 220712619, 428127507, 662137857, 1250704841, 3752114523, 8313508649, 11256343569, 24940525947, 74821577841, 141329647033, 423988941099, 1271966823297]

約数ペア:

[(1, 1271966823297), (3, 423988941099), (9, 141329647033), (17, 74821577841), (51, 24940525947), (113, 11256343569), (153, 8313508649), (339, 3752114523), (1017, 1250704841), (1921, 662137857), (2971, 428127507), (5763, 220712619), (8913, 142709169), (17289, 73570873), (24763, 51365619), (26739, 47569723), (50507, 25183971), (74289, 17121873), (151521, 8394657), (222867, 5707291), (335723, 3788739), (420971, 3021507), (454563, 2798219), (1007169, 1262913)]