67938273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34157}}^1$

素因数の和:34193

約数の個数: 24

約数和(自身を含む): 111901608

約数和(自身を除く): 43963335

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 34157, 102471, 307413, 444041, 580669, 1332123, 1742007, 3996369, 5226021, 7548697, 22646091, 67938273]

約数ペア:

[(1, 67938273), (3, 22646091), (9, 7548697), (13, 5226021), (17, 3996369), (39, 1742007), (51, 1332123), (117, 580669), (153, 444041), (221, 307413), (663, 102471), (1989, 34157)]