126885021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 183738240

約数和(自身を除く): 56853219

約数列:

[1, 3, 19, 53, 57, 97, 159, 291, 433, 1007, 1299, 1843, 3021, 5141, 5529, 8227, 15423, 22949, 24681, 42001, 68847, 97679, 126003, 293037, 436031, 798019, 1308093, 2226053, 2394057, 6678159, 42295007, 126885021]

約数ペア:

[(1, 126885021), (3, 42295007), (19, 6678159), (53, 2394057), (57, 2226053), (97, 1308093), (159, 798019), (291, 436031), (433, 293037), (1007, 126003), (1299, 97679), (1843, 68847), (3021, 42001), (5141, 24681), (5529, 22949), (8227, 15423)]