80246439

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7537}}^1$

素因数の和:7576

約数の個数: 36

約数和(自身を含む): 143463216

約数和(自身を除く): 63216777

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 7537, 10647, 22611, 52759, 67833, 97981, 158277, 293943, 474831, 685867, 881829, 1273753, 2057601, 3821259, 6172803, 8916271, 11463777, 26748813, 80246439]

約数ペア:

[(1, 80246439), (3, 26748813), (7, 11463777), (9, 8916271), (13, 6172803), (21, 3821259), (39, 2057601), (63, 1273753), (91, 881829), (117, 685867), (169, 474831), (273, 293943), (507, 158277), (819, 97981), (1183, 67833), (1521, 52759), (3549, 22611), (7537, 10647)]