147901617

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{883}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 220094784

約数和(自身を除く): 72193167

約数列:

[1, 3, 9, 37, 111, 333, 503, 883, 1509, 2649, 4527, 7947, 18611, 32671, 55833, 98013, 167499, 294039, 444149, 1332447, 3997341, 16433513, 49300539, 147901617]

約数ペア:

[(1, 147901617), (3, 49300539), (9, 16433513), (37, 3997341), (111, 1332447), (333, 444149), (503, 294039), (883, 167499), (1509, 98013), (2649, 55833), (4527, 32671), (7947, 18611)]