163533933

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1609}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 247141440

約数和(自身を除く): 83607507

約数列:

[1, 3, 9, 23, 69, 207, 491, 1473, 1609, 4419, 4827, 11293, 14481, 33879, 37007, 101637, 111021, 333063, 790019, 2370057, 7110171, 18170437, 54511311, 163533933]

約数ペア:

[(1, 163533933), (3, 54511311), (9, 18170437), (23, 7110171), (69, 2370057), (207, 790019), (491, 333063), (1473, 111021), (1609, 101637), (4419, 37007), (4827, 33879), (11293, 14481)]