156718053

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:806

約数の個数: 36

約数和(自身を含む): 243530820

約数和(自身を除く): 86812767

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 289, 677, 801, 867, 1513, 2031, 2601, 4539, 6093, 11509, 13617, 25721, 34527, 60253, 77163, 103581, 180759, 195653, 231489, 542277, 586959, 1024301, 1760877, 3072903, 9218709, 17413117, 52239351, 156718053]

約数ペア:

[(1, 156718053), (3, 52239351), (9, 17413117), (17, 9218709), (51, 3072903), (89, 1760877), (153, 1024301), (267, 586959), (289, 542277), (677, 231489), (801, 195653), (867, 180759), (1513, 103581), (2031, 77163), (2601, 60253), (4539, 34527), (6093, 25721), (11509, 13617)]