77410647

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{15667}}^1$

素因数の和:15740

約数の個数: 20

約数和(自身を含む): 117541336

約数和(自身を除く): 40130689

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 15667, 47001, 141003, 423009, 955687, 1269027, 2867061, 8601183, 25803549, 77410647]

約数ペア:

[(1, 77410647), (3, 25803549), (9, 8601183), (27, 2867061), (61, 1269027), (81, 955687), (183, 423009), (549, 141003), (1647, 47001), (4941, 15667)]