164054403

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 262918656

約数和(自身を除く): 98864253

約数列:

[1, 3, 9, 17, 27, 51, 81, 151, 153, 243, 263, 453, 459, 789, 1359, 1377, 2367, 2567, 4077, 4131, 4471, 7101, 7701, 12231, 13413, 21303, 23103, 36693, 39713, 40239, 63909, 69309, 119139, 120717, 207927, 357417, 362151, 623781, 675121, 1072251, 1086453, 2025363, 3216753, 6076089, 9650259, 18228267, 54684801, 164054403]

約数ペア:

[(1, 164054403), (3, 54684801), (9, 18228267), (17, 9650259), (27, 6076089), (51, 3216753), (81, 2025363), (151, 1086453), (153, 1072251), (243, 675121), (263, 623781), (453, 362151), (459, 357417), (789, 207927), (1359, 120717), (1377, 119139), (2367, 69309), (2567, 63909), (4077, 40239), (4131, 39713), (4471, 36693), (7101, 23103), (7701, 21303), (12231, 13413)]