156781307637

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1381}}^1\times {\mathrm{742009}}^1$

素因数の和:743413

約数の個数: 24

約数和(自身を含む): 239957129880

約数和(自身を除く): 83175822243

約数列:

[1, 3, 9, 17, 51, 153, 1381, 4143, 12429, 23477, 70431, 211293, 742009, 2226027, 6678081, 12614153, 37842459, 113527377, 1024714429, 3074143287, 9222429861, 17420145293, 52260435879, 156781307637]

約数ペア:

[(1, 156781307637), (3, 52260435879), (9, 17420145293), (17, 9222429861), (51, 3074143287), (153, 1024714429), (1381, 113527377), (4143, 37842459), (12429, 12614153), (23477, 6678081), (70431, 2226027), (211293, 742009)]