163910121

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 230136480

約数和(自身を除く): 66226359

約数列:

[1, 3, 23, 69, 179, 529, 537, 577, 1587, 1731, 4117, 12351, 13271, 39813, 94691, 103283, 284073, 305233, 309849, 915699, 2375509, 7126527, 54636707, 163910121]

約数ペア:

[(1, 163910121), (3, 54636707), (23, 7126527), (69, 2375509), (179, 915699), (529, 309849), (537, 305233), (577, 284073), (1587, 103283), (1731, 94691), (4117, 39813), (12351, 13271)]