67867305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{977}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 118862208

約数和(自身を除く): 50994903

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 421, 977, 1263, 2105, 2931, 4631, 4885, 6315, 10747, 13893, 14655, 23155, 32241, 53735, 69465, 161205, 411317, 1233951, 2056585, 4524487, 6169755, 13573461, 22622435, 67867305]

約数ペア:

[(1, 67867305), (3, 22622435), (5, 13573461), (11, 6169755), (15, 4524487), (33, 2056585), (55, 1233951), (165, 411317), (421, 161205), (977, 69465), (1263, 53735), (2105, 32241), (2931, 23155), (4631, 14655), (4885, 13893), (6315, 10747)]