108920853

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1607}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 167064768

約数和(自身を除く): 58143915

約数列:

[1, 3, 9, 17, 51, 153, 443, 1329, 1607, 3987, 4821, 7531, 14463, 22593, 27319, 67779, 81957, 245871, 711901, 2135703, 6407109, 12102317, 36306951, 108920853]

約数ペア:

[(1, 108920853), (3, 36306951), (9, 12102317), (17, 6407109), (51, 2135703), (153, 711901), (443, 245871), (1329, 81957), (1607, 67779), (3987, 27319), (4821, 22593), (7531, 14463)]