42060303

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{1471}}^1$

素因数の和:1836

約数の個数: 20

約数和(自身を含む): 63051648

約数和(自身を除く): 20991345

約数列:

[1, 3, 9, 27, 81, 353, 1059, 1471, 3177, 4413, 9531, 13239, 28593, 39717, 119151, 519263, 1557789, 4673367, 14020101, 42060303]

約数ペア:

[(1, 42060303), (3, 14020101), (9, 4673367), (27, 1557789), (81, 519263), (353, 119151), (1059, 39717), (1471, 28593), (3177, 13239), (4413, 9531)]