25907931

素因数分解:

$3^6\times 7^1\times {\mathrm{5077}}^1$

素因数の和:5102

約数の個数: 28

約数和(自身を含む): 44402032

約数和(自身を除く): 18494101

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5077, 5103, 15231, 35539, 45693, 106617, 137079, 319851, 411237, 959553, 1233711, 2878659, 3701133, 8635977, 25907931]

約数ペア:

[(1, 25907931), (3, 8635977), (7, 3701133), (9, 2878659), (21, 1233711), (27, 959553), (63, 411237), (81, 319851), (189, 137079), (243, 106617), (567, 45693), (729, 35539), (1701, 15231), (5077, 5103)]