152097603

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{20063}}^1$

素因数の和:20111

約数の個数: 24

約数和(自身を含む): 244620288

約数和(自身を除く): 92522685

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 7581, 20063, 60189, 140441, 381197, 421323, 1143591, 2668379, 7242743, 8005137, 21728229, 50699201, 152097603]

約数ペア:

[(1, 152097603), (3, 50699201), (7, 21728229), (19, 8005137), (21, 7242743), (57, 2668379), (133, 1143591), (361, 421323), (399, 381197), (1083, 140441), (2527, 60189), (7581, 20063)]