143551521

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{5521}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 217080864

約数和(自身を除く): 73529343

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 963, 2889, 5521, 8667, 16563, 26001, 49689, 149067, 447201, 590747, 1341603, 1772241, 5316723, 15950169, 47850507, 143551521]

約数ペア:

[(1, 143551521), (3, 47850507), (9, 15950169), (27, 5316723), (81, 1772241), (107, 1341603), (243, 590747), (321, 447201), (963, 149067), (2889, 49689), (5521, 26001), (8667, 16563)]