155427999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{2791}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 218446080

約数和(自身を除く): 63018081

約数列:

[1, 3, 19, 57, 977, 2791, 2931, 8373, 18563, 53029, 55689, 159087, 2726807, 8180421, 51809333, 155427999]

約数ペア:

[(1, 155427999), (3, 51809333), (19, 8180421), (57, 2726807), (977, 159087), (2791, 55689), (2931, 53029), (8373, 18563)]