66240801

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 107581440

約数和(自身を除く): 41340639

約数列:

[1, 3, 9, 11, 27, 33, 99, 271, 297, 813, 823, 2439, 2469, 2981, 7317, 7407, 8943, 9053, 22221, 26829, 27159, 80487, 81477, 223033, 244431, 669099, 2007297, 2453363, 6021891, 7360089, 22080267, 66240801]

約数ペア:

[(1, 66240801), (3, 22080267), (9, 7360089), (11, 6021891), (27, 2453363), (33, 2007297), (99, 669099), (271, 244431), (297, 223033), (813, 81477), (823, 80487), (2439, 27159), (2469, 26829), (2981, 22221), (7317, 9053), (7407, 8943)]