74638257

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{16187}}^1$

素因数の和:16272

約数の個数: 16

約数和(自身を含む): 104898240

約数和(自身を除く): 30259983

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 16187, 48561, 469423, 857911, 1408269, 2573733, 24879419, 74638257]

約数ペア:

[(1, 74638257), (3, 24879419), (29, 2573733), (53, 1408269), (87, 857911), (159, 469423), (1537, 48561), (4611, 16187)]