26500527

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6961}}^1$

素因数の和:7020

約数の個数: 20

約数和(自身を含む): 40435296

約数和(自身を除く): 13934769

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6961, 20883, 62649, 187947, 327167, 563841, 981501, 2944503, 8833509, 26500527]

約数ペア:

[(1, 26500527), (3, 8833509), (9, 2944503), (27, 981501), (47, 563841), (81, 327167), (141, 187947), (423, 62649), (1269, 20883), (3807, 6961)]