53373909

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4519}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 74055680

約数和(自身を除く): 20681771

約数列:

[1, 3, 31, 93, 127, 381, 3937, 4519, 11811, 13557, 140089, 420267, 573913, 1721739, 17791303, 53373909]

約数ペア:

[(1, 53373909), (3, 17791303), (31, 1721739), (93, 573913), (127, 420267), (381, 140089), (3937, 13557), (4519, 11811)]