156988131159

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1\times {\mathrm{278219}}^1$

素因数の和:279830

約数の個数: 16

約数和(自身を含む): 211108884480

約数和(自身を除く): 54120753321

約数列:

[1, 3, 127, 381, 1481, 4443, 188087, 278219, 564261, 834657, 35333813, 106001439, 412042339, 1236127017, 52329377053, 156988131159]

約数ペア:

[(1, 156988131159), (3, 52329377053), (127, 1236127017), (381, 412042339), (1481, 106001439), (4443, 35333813), (188087, 834657), (278219, 564261)]