63897297

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3148

約数の個数: 16

約数和(自身を含む): 87305472

約数和(自身を除く): 23408175

約数列:

[1, 3, 67, 107, 201, 321, 2971, 7169, 8913, 21507, 199057, 317897, 597171, 953691, 21299099, 63897297]

約数ペア:

[(1, 63897297), (3, 21299099), (67, 953691), (107, 597171), (201, 317897), (321, 199057), (2971, 21507), (7169, 8913)]