64527393

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{180749}}^1$

素因数の和:180776

約数の個数: 16

約数和(自身を含む): 104112000

約数和(自身を除く): 39584607

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 180749, 542247, 1265243, 3072733, 3795729, 9218199, 21509131, 64527393]

約数ペア:

[(1, 64527393), (3, 21509131), (7, 9218199), (17, 3795729), (21, 3072733), (51, 1265243), (119, 542247), (357, 180749)]