42069537

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{8803}}^1$

素因数の和:8874

約数の個数: 20

約数和(自身を含む): 63917040

約数和(自身を除く): 21847503

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 8803, 26409, 79227, 237681, 519377, 713043, 1558131, 4674393, 14023179, 42069537]

約数ペア:

[(1, 42069537), (3, 14023179), (9, 4674393), (27, 1558131), (59, 713043), (81, 519377), (177, 237681), (531, 79227), (1593, 26409), (4779, 8803)]