55290573

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157523}}^1$

素因数の和:157545

約数の個数: 16

約数和(自身を含む): 88213440

約数和(自身を除く): 32922867

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 157523, 472569, 1417707, 2047799, 4253121, 6143397, 18430191, 55290573]

約数ペア:

[(1, 55290573), (3, 18430191), (9, 6143397), (13, 4253121), (27, 2047799), (39, 1417707), (117, 472569), (351, 157523)]