55481691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3701}}^1$

素因数の和:3986

約数の個数: 16

約数和(自身を含む): 78186240

約数和(自身を除く): 22704549

約数列:

[1, 3, 19, 57, 263, 789, 3701, 4997, 11103, 14991, 70319, 210957, 973363, 2920089, 18493897, 55481691]

約数ペア:

[(1, 55481691), (3, 18493897), (19, 2920089), (57, 973363), (263, 210957), (789, 70319), (3701, 14991), (4997, 11103)]