55902123

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{108971}}^1$

素因数の和:108999

約数の個数: 16

約数和(自身を含む): 87177600

約数和(自身を除く): 31275477

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 108971, 326913, 980739, 2070449, 2942217, 6211347, 18634041, 55902123]

約数ペア:

[(1, 55902123), (3, 18634041), (9, 6211347), (19, 2942217), (27, 2070449), (57, 980739), (171, 326913), (513, 108971)]