156959270541

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{74149}}^1\times {\mathrm{12379}}^1$

素因数の和:86553

約数の個数: 24

約数和(自身を含む): 238674020000

約数和(自身を除く): 81714749459

約数列:

[1, 3, 9, 19, 57, 171, 12379, 37137, 74149, 111411, 222447, 235201, 667341, 705603, 1408831, 2116809, 4226493, 12679479, 917890471, 2753671413, 8261014239, 17439918949, 52319756847, 156959270541]

約数ペア:

[(1, 156959270541), (3, 52319756847), (9, 17439918949), (19, 8261014239), (57, 2753671413), (171, 917890471), (12379, 12679479), (37137, 4226493), (74149, 2116809), (111411, 1408831), (222447, 705603), (235201, 667341)]