64428753

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 92939616

約数和(自身を除く): 28510863

約数列:

[1, 3, 19, 41, 57, 123, 361, 779, 1083, 1451, 2337, 4353, 14801, 27569, 44403, 59491, 82707, 178473, 523811, 1130329, 1571433, 3390987, 21476251, 64428753]

約数ペア:

[(1, 64428753), (3, 21476251), (19, 3390987), (41, 1571433), (57, 1130329), (123, 523811), (361, 178473), (779, 82707), (1083, 59491), (1451, 44403), (2337, 27569), (4353, 14801)]