137330433

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1523}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 203984352

約数和(自身を除く): 66653919

約数列:

[1, 3, 9, 43, 129, 233, 387, 699, 1523, 2097, 4569, 10019, 13707, 30057, 65489, 90171, 196467, 354859, 589401, 1064577, 3193731, 15258937, 45776811, 137330433]

約数ペア:

[(1, 137330433), (3, 45776811), (9, 15258937), (43, 3193731), (129, 1064577), (233, 589401), (387, 354859), (699, 196467), (1523, 90171), (2097, 65489), (4569, 30057), (10019, 13707)]