80960979

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{823}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 119236096

約数和(自身を除く): 38275117

約数列:

[1, 3, 11, 33, 121, 271, 363, 813, 823, 2469, 2981, 8943, 9053, 27159, 32791, 98373, 99583, 223033, 298749, 669099, 2453363, 7360089, 26986993, 80960979]

約数ペア:

[(1, 80960979), (3, 26986993), (11, 7360089), (33, 2453363), (121, 669099), (271, 298749), (363, 223033), (813, 99583), (823, 98373), (2469, 32791), (2981, 27159), (8943, 9053)]