40174689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 18611871

約数列:

[1, 3, 17, 51, 53, 89, 159, 167, 267, 501, 901, 1513, 2703, 2839, 4539, 4717, 8517, 8851, 14151, 14863, 26553, 44589, 80189, 150467, 240567, 252671, 451401, 758013, 787739, 2363217, 13391563, 40174689]

約数ペア:

[(1, 40174689), (3, 13391563), (17, 2363217), (51, 787739), (53, 758013), (89, 451401), (159, 252671), (167, 240567), (267, 150467), (501, 80189), (901, 44589), (1513, 26553), (2703, 14863), (2839, 14151), (4539, 8851), (4717, 8517)]