165141639

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{470489}}^1$

素因数の和:470511

約数の個数: 16

約数和(自身を含む): 263474400

約数和(自身を除く): 98332761

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 470489, 1411467, 4234401, 6116357, 12703203, 18349071, 55047213, 165141639]

約数ペア:

[(1, 165141639), (3, 55047213), (9, 18349071), (13, 12703203), (27, 6116357), (39, 4234401), (117, 1411467), (351, 470489)]