135812271

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{29803}}^1$

素因数の和:29851

約数の個数: 24

約数和(自身を含む): 217449984

約数和(自身を除く): 81637713

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 29803, 89409, 208621, 625863, 923893, 1460347, 2771679, 4381041, 6467251, 19401753, 45270757, 135812271]

約数ペア:

[(1, 135812271), (3, 45270757), (7, 19401753), (21, 6467251), (31, 4381041), (49, 2771679), (93, 1460347), (147, 923893), (217, 625863), (651, 208621), (1519, 89409), (4557, 29803)]