127698921

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88129}}^1$

素因数の和:88165

約数の個数: 24

約数和(自身を含む): 219972480

約数和(自身を除く): 92273559

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 88129, 264387, 616903, 793161, 1850709, 2026967, 5552127, 6080901, 14188769, 18242703, 42566307, 127698921]

約数ペア:

[(1, 127698921), (3, 42566307), (7, 18242703), (9, 14188769), (21, 6080901), (23, 5552127), (63, 2026967), (69, 1850709), (161, 793161), (207, 616903), (483, 264387), (1449, 88129)]