204576273

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{20873}}^1$

素因数の和:20907

約数の個数: 30

約数和(自身を含む): 335925282

約数和(自身を除く): 131349009

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 20873, 62619, 187857, 229603, 563571, 688809, 1690713, 2066427, 2525633, 6199281, 7576899, 18597843, 22730697, 68192091, 204576273]

約数ペア:

[(1, 204576273), (3, 68192091), (9, 22730697), (11, 18597843), (27, 7576899), (33, 6199281), (81, 2525633), (99, 2066427), (121, 1690713), (297, 688809), (363, 563571), (891, 229603), (1089, 187857), (3267, 62619), (9801, 20873)]