55983063

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20897}}^1$

素因数の和:20966

約数の個数: 16

約数和(自身を含む): 80248320

約数和(自身を除く): 24265257

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 20897, 62691, 397043, 982159, 1191129, 2946477, 18661021, 55983063]

約数ペア:

[(1, 55983063), (3, 18661021), (19, 2946477), (47, 1191129), (57, 982159), (141, 397043), (893, 62691), (2679, 20897)]