145125201

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{286243}}^1$

素因数の和:286272

約数の個数: 12

約数和(自身を含む): 209530608

約数和(自身を除く): 64405407

約数列:

[1, 3, 13, 39, 169, 507, 286243, 858729, 3721159, 11163477, 48375067, 145125201]

約数ペア:

[(1, 145125201), (3, 48375067), (13, 11163477), (39, 3721159), (169, 858729), (507, 286243)]