53718321

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{1151}}^1$

素因数の和:1532

約数の個数: 16

約数和(自身を含む): 73433088

約数和(自身を除く): 19714767

約数列:

[1, 3, 47, 141, 331, 993, 1151, 3453, 15557, 46671, 54097, 162291, 380981, 1142943, 17906107, 53718321]

約数ペア:

[(1, 53718321), (3, 17906107), (47, 1142943), (141, 380981), (331, 162291), (993, 54097), (1151, 46671), (3453, 15557)]