263670562881

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{887}}^1\times {\mathrm{90989}}^1$

素因数の和:91907

約数の個数: 48

約数和(自身を含む): 429851318400

約数和(自身を除く): 166180755519

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 887, 1089, 2661, 3267, 7983, 9757, 23949, 29271, 87813, 90989, 107327, 263439, 272967, 321981, 818901, 965943, 1000879, 2456703, 2897829, 3002637, 9007911, 11009669, 27023733, 33029007, 80707243, 99087021, 242121729, 297261063, 726365187, 887779673, 2179095561, 2663339019, 7990017057, 9765576403, 23970051171, 29296729209, 87890187627, 263670562881]

約数ペア:

[(1, 263670562881), (3, 87890187627), (9, 29296729209), (11, 23970051171), (27, 9765576403), (33, 7990017057), (99, 2663339019), (121, 2179095561), (297, 887779673), (363, 726365187), (887, 297261063), (1089, 242121729), (2661, 99087021), (3267, 80707243), (7983, 33029007), (9757, 27023733), (23949, 11009669), (29271, 9007911), (87813, 3002637), (90989, 2897829), (107327, 2456703), (263439, 1000879), (272967, 965943), (321981, 818901)]