156943757871

素因数分解:

$3^3\times {\mathrm{719}}^1\times {\mathrm{8084467}}^1$

素因数の和:8085195

約数の個数: 16

約数和(自身を含む): 232832678400

約数和(自身を除く): 75888920529

約数列:

[1, 3, 9, 27, 719, 2157, 6471, 19413, 8084467, 24253401, 72760203, 218280609, 5812731773, 17438195319, 52314585957, 156943757871]

約数ペア:

[(1, 156943757871), (3, 52314585957), (9, 17438195319), (27, 5812731773), (719, 218280609), (2157, 72760203), (6471, 24253401), (19413, 8084467)]