25646817069

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{318503}}^1$

素因数の和:318921

約数の個数: 24

約数和(自身を含む): 38755566720

約数和(自身を除く): 13108749651

約数列:

[1, 3, 9, 23, 69, 207, 389, 1167, 3501, 8947, 26841, 80523, 318503, 955509, 2866527, 7325569, 21976707, 65930121, 123897667, 371693001, 1115079003, 2849646341, 8548939023, 25646817069]

約数ペア:

[(1, 25646817069), (3, 8548939023), (9, 2849646341), (23, 1115079003), (69, 371693001), (207, 123897667), (389, 65930121), (1167, 21976707), (3501, 7325569), (8947, 2866527), (26841, 955509), (80523, 318503)]