51605451

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{31333}}^1$

素因数の和:31403

約数の個数: 16

約数和(自身を含む): 77708320

約数和(自身を除く): 26102869

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 31333, 93999, 281997, 845991, 1911313, 5733939, 17201817, 51605451]

約数ペア:

[(1, 51605451), (3, 17201817), (9, 5733939), (27, 1911313), (61, 845991), (183, 281997), (549, 93999), (1647, 31333)]