64915077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{5107}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 91535360

約数和(自身を除く): 26620283

約数列:

[1, 3, 19, 57, 223, 669, 4237, 5107, 12711, 15321, 97033, 291099, 1138861, 3416583, 21638359, 64915077]

約数ペア:

[(1, 64915077), (3, 21638359), (19, 3416583), (57, 1138861), (223, 291099), (669, 97033), (4237, 15321), (5107, 12711)]