153915633

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{3967}}^1$

素因数の和:4458

約数の個数: 20

約数和(自身を含む): 230461440

約数和(自身を除く): 76545807

約数列:

[1, 3, 9, 27, 81, 479, 1437, 3967, 4311, 11901, 12933, 35703, 38799, 107109, 321327, 1900193, 5700579, 17101737, 51305211, 153915633]

約数ペア:

[(1, 153915633), (3, 51305211), (9, 17101737), (27, 5700579), (81, 1900193), (479, 321327), (1437, 107109), (3967, 38799), (4311, 35703), (11901, 12933)]