64306257

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{4363}}^1$

素因数の和:4417

約数の個数: 16

約数和(自身を含む): 91120320

約数和(自身を除く): 26814063

約数列:

[1, 3, 17, 51, 289, 867, 4363, 4913, 13089, 14739, 74171, 222513, 1260907, 3782721, 21435419, 64306257]

約数ペア:

[(1, 64306257), (3, 21435419), (17, 3782721), (51, 1260907), (289, 222513), (867, 74171), (4363, 14739), (4913, 13089)]