57186921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{36871}}^1$

素因数の和:36932

約数の個数: 16

約数和(自身を含む): 84953088

約数和(自身を除く): 27766167

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 36871, 110613, 405581, 1216743, 1732937, 5198811, 19062307, 57186921]

約数ペア:

[(1, 57186921), (3, 19062307), (11, 5198811), (33, 1732937), (47, 1216743), (141, 405581), (517, 110613), (1551, 36871)]