86778027

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9769}}^1$

素因数の和:9832

約数の個数: 32

約数和(自身を含む): 150067200

約数和(自身を除く): 63289173

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 9769, 29307, 68383, 87921, 205149, 263763, 459143, 615447, 1377429, 1846341, 3214001, 4132287, 9642003, 12396861, 28926009, 86778027]

約数ペア:

[(1, 86778027), (3, 28926009), (7, 12396861), (9, 9642003), (21, 4132287), (27, 3214001), (47, 1846341), (63, 1377429), (141, 615447), (189, 459143), (329, 263763), (423, 205149), (987, 87921), (1269, 68383), (2961, 29307), (8883, 9769)]