25667029089

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4481}}^1\times {\mathrm{16319}}^1$

素因数の和:20822

約数の個数: 32

約数和(自身を含む): 40961894400

約数和(自身を除く): 15294865311

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4481, 13443, 16319, 40329, 48957, 58253, 120987, 146871, 174759, 212147, 440613, 524277, 636441, 1572831, 1909323, 5727969, 73125439, 219376317, 658128951, 950630707, 1974386853, 2851892121, 8555676363, 25667029089]

約数ペア:

[(1, 25667029089), (3, 8555676363), (9, 2851892121), (13, 1974386853), (27, 950630707), (39, 658128951), (117, 219376317), (351, 73125439), (4481, 5727969), (13443, 1909323), (16319, 1572831), (40329, 636441), (48957, 524277), (58253, 440613), (120987, 212147), (146871, 174759)]