42728967

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 65811200

約数和(自身を除く): 23082233

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 3163, 4503, 9489, 13509, 28467, 60097, 180291, 249877, 540873, 749631, 2248893, 4747663, 14242989, 42728967]

約数ペア:

[(1, 42728967), (3, 14242989), (9, 4747663), (19, 2248893), (57, 749631), (79, 540873), (171, 249877), (237, 180291), (711, 60097), (1501, 28467), (3163, 13509), (4503, 9489)]