74636667

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7451}}^1$

素因数の和:7520

約数の個数: 32

約数和(自身を含む): 128770560

約数和(自身を除く): 54133893

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 7451, 10017, 22353, 52157, 67059, 156471, 201177, 394903, 469413, 1184709, 1408239, 2764321, 3554127, 8292963, 10662381, 24878889, 74636667]

約数ペア:

[(1, 74636667), (3, 24878889), (7, 10662381), (9, 8292963), (21, 3554127), (27, 2764321), (53, 1408239), (63, 1184709), (159, 469413), (189, 394903), (371, 201177), (477, 156471), (1113, 67059), (1431, 52157), (3339, 22353), (7451, 10017)]