120196539

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 177476832

約数和(自身を除く): 57280293

約数列:

[1, 3, 9, 71, 137, 213, 411, 639, 1233, 1373, 4119, 9727, 12357, 29181, 87543, 97483, 188101, 292449, 564303, 877347, 1692909, 13355171, 40065513, 120196539]

約数ペア:

[(1, 120196539), (3, 40065513), (9, 13355171), (71, 1692909), (137, 877347), (213, 564303), (411, 292449), (639, 188101), (1233, 97483), (1373, 87543), (4119, 29181), (9727, 12357)]