134443257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 204374016

約数和(自身を除く): 69930759

約数列:

[1, 3, 13, 23, 39, 69, 71, 213, 299, 897, 923, 1633, 2111, 2769, 4899, 6333, 21229, 27443, 48553, 63687, 82329, 145659, 149881, 449643, 631189, 1893567, 1948453, 3447263, 5845359, 10341789, 44814419, 134443257]

約数ペア:

[(1, 134443257), (3, 44814419), (13, 10341789), (23, 5845359), (39, 3447263), (69, 1948453), (71, 1893567), (213, 631189), (299, 449643), (897, 149881), (923, 145659), (1633, 82329), (2111, 63687), (2769, 48553), (4899, 27443), (6333, 21229)]