30170637

素因数分解:

$3^5\times 7^1\times {\mathrm{17737}}^1$

素因数の和:17759

約数の個数: 24

約数和(自身を含む): 51653056

約数和(自身を除く): 21482419

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 17737, 53211, 124159, 159633, 372477, 478899, 1117431, 1436697, 3352293, 4310091, 10056879, 30170637]

約数ペア:

[(1, 30170637), (3, 10056879), (7, 4310091), (9, 3352293), (21, 1436697), (27, 1117431), (63, 478899), (81, 372477), (189, 159633), (243, 124159), (567, 53211), (1701, 17737)]