207972063

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4523}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 334414080

約数和(自身を除く): 126442017

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 1179, 1703, 3537, 4523, 5109, 13569, 15327, 40707, 45981, 58799, 122121, 176397, 529191, 592513, 1587573, 1777539, 5332617, 7702669, 15997851, 23108007, 69324021, 207972063]

約数ペア:

[(1, 207972063), (3, 69324021), (9, 23108007), (13, 15997851), (27, 7702669), (39, 5332617), (117, 1777539), (131, 1587573), (351, 592513), (393, 529191), (1179, 176397), (1703, 122121), (3537, 58799), (4523, 45981), (5109, 40707), (13569, 15327)]