65284269

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3520

約数の個数: 16

約数和(自身を含む): 89564160

約数和(自身を除く): 24279891

約数列:

[1, 3, 47, 139, 141, 417, 3331, 6533, 9993, 19599, 156557, 463009, 469671, 1389027, 21761423, 65284269]

約数ペア:

[(1, 65284269), (3, 21761423), (47, 1389027), (139, 469671), (141, 463009), (417, 156557), (3331, 19599), (6533, 9993)]