30205953

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{1033}}^1$

素因数の和:1083

約数の個数: 30

約数和(自身を含む): 47668434

約数和(自身を除く): 17462481

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 1033, 1083, 1539, 3099, 3249, 9297, 9747, 19627, 27891, 29241, 58881, 83673, 176643, 372913, 529929, 1118739, 1589787, 3356217, 10068651, 30205953]

約数ペア:

[(1, 30205953), (3, 10068651), (9, 3356217), (19, 1589787), (27, 1118739), (57, 529929), (81, 372913), (171, 176643), (361, 83673), (513, 58881), (1033, 29241), (1083, 27891), (1539, 19627), (3099, 9747), (3249, 9297)]