25254909

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{1867}}^1$

素因数の和:2046

約数の個数: 20

約数和(自身を含む): 37972704

約数和(自身を除く): 12717795

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 1867, 4509, 5601, 13527, 16803, 50409, 151227, 311789, 935367, 2806101, 8418303, 25254909]

約数ペア:

[(1, 25254909), (3, 8418303), (9, 2806101), (27, 935367), (81, 311789), (167, 151227), (501, 50409), (1503, 16803), (1867, 13527), (4509, 5601)]