281154051

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{29837}}^1$

素因数の和:30195

約数の個数: 16

約数和(自身を含む): 417732000

約数和(自身を除く): 136577949

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 29837, 89511, 268533, 805599, 10413113, 31239339, 93718017, 281154051]

約数ペア:

[(1, 281154051), (3, 93718017), (9, 31239339), (27, 10413113), (349, 805599), (1047, 268533), (3141, 89511), (9423, 29837)]