55501371

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 81768960

約数和(自身を除く): 26267589

約数列:

[1, 3, 9, 79, 237, 251, 311, 711, 753, 933, 2259, 2799, 19829, 24569, 59487, 73707, 78061, 178461, 221121, 234183, 702549, 6166819, 18500457, 55501371]

約数ペア:

[(1, 55501371), (3, 18500457), (9, 6166819), (79, 702549), (237, 234183), (251, 221121), (311, 178461), (711, 78061), (753, 73707), (933, 59487), (2259, 24569), (2799, 19829)]