91581477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7649}}^1$

素因数の和:7972

約数の個数: 16

約数和(自身を含む): 131947200

約数和(自身を除く): 40365723

約数列:

[1, 3, 13, 39, 307, 921, 3991, 7649, 11973, 22947, 99437, 298311, 2348243, 7044729, 30527159, 91581477]

約数ペア:

[(1, 91581477), (3, 30527159), (13, 7044729), (39, 2348243), (307, 298311), (921, 99437), (3991, 22947), (7649, 11973)]