26495289

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{16087}}^1$

素因数の和:16157

約数の個数: 16

約数和(自身を含む): 39898240

約数和(自身を除く): 13402951

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 16087, 48261, 144783, 434349, 981307, 2943921, 8831763, 26495289]

約数ペア:

[(1, 26495289), (3, 8831763), (9, 2943921), (27, 981307), (61, 434349), (183, 144783), (549, 48261), (1647, 16087)]