40808637

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79549}}^1$

素因数の和:79577

約数の個数: 16

約数和(自身を含む): 63640000

約数和(自身を除く): 22831363

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 79549, 238647, 715941, 1511431, 2147823, 4534293, 13602879, 40808637]

約数ペア:

[(1, 40808637), (3, 13602879), (9, 4534293), (19, 2147823), (27, 1511431), (57, 715941), (171, 238647), (513, 79549)]