26678835

素因数分解:

$3^3\times 5^1\times {\mathrm{197621}}^1$

素因数の和:197635

約数の個数: 16

約数和(自身を含む): 47429280

約数和(自身を除く): 20750445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197621, 592863, 988105, 1778589, 2964315, 5335767, 8892945, 26678835]

約数ペア:

[(1, 26678835), (3, 8892945), (5, 5335767), (9, 2964315), (15, 1778589), (27, 988105), (45, 592863), (135, 197621)]