67918893

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{190249}}^1$

素因数の和:190276

約数の個数: 16

約数和(自身を含む): 109584000

約数和(自身を除く): 41665107

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 190249, 570747, 1331743, 3234233, 3995229, 9702699, 22639631, 67918893]

約数ペア:

[(1, 67918893), (3, 22639631), (7, 9702699), (17, 3995229), (21, 3234233), (51, 1331743), (119, 570747), (357, 190249)]