72917163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15671}}^1$

素因数の和:15735

約数の個数: 24

約数和(自身を含む): 117351936

約数和(自身を除く): 44434773

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 15671, 47013, 141039, 172381, 517143, 736537, 1551429, 2209611, 6628833, 8101907, 24305721, 72917163]

約数ペア:

[(1, 72917163), (3, 24305721), (9, 8101907), (11, 6628833), (33, 2209611), (47, 1551429), (99, 736537), (141, 517143), (423, 172381), (517, 141039), (1551, 47013), (4653, 15671)]