61994289

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{41579}}^1$

素因数の和:41660

約数の個数: 16

約数和(自身を含む): 95800320

約数和(自身を除く): 33806031

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 41579, 124737, 291053, 873159, 2952109, 8856327, 20664763, 61994289]

約数ペア:

[(1, 61994289), (3, 20664763), (7, 8856327), (21, 2952109), (71, 873159), (213, 291053), (497, 124737), (1491, 41579)]