121265829

素因数分解:

$3^4\times {\mathrm{983}}^1\times {\mathrm{1523}}^1$

素因数の和:2518

約数の個数: 20

約数和(自身を含む): 181453536

約数和(自身を除く): 60187707

約数列:

[1, 3, 9, 27, 81, 983, 1523, 2949, 4569, 8847, 13707, 26541, 41121, 79623, 123363, 1497109, 4491327, 13473981, 40421943, 121265829]

約数ペア:

[(1, 121265829), (3, 40421943), (9, 13473981), (27, 4491327), (81, 1497109), (983, 123363), (1523, 79623), (2949, 41121), (4569, 26541), (8847, 13707)]