25253073

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{6827}}^1$

素因数の和:6973

約数の個数: 16

約数和(自身を含む): 37690560

約数和(自身を除く): 12437487

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 6827, 20481, 61443, 184329, 935299, 2805897, 8417691, 25253073]

約数ペア:

[(1, 25253073), (3, 8417691), (9, 2805897), (27, 935299), (137, 184329), (411, 61443), (1233, 20481), (3699, 6827)]