55598199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42409}}^1$

素因数の和:42454

約数の個数: 16

約数和(自身を含む): 81427200

約数和(自身を除く): 25829001

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 42409, 127227, 805771, 975407, 2417313, 2926221, 18532733, 55598199]

約数ペア:

[(1, 55598199), (3, 18532733), (19, 2926221), (23, 2417313), (57, 975407), (69, 805771), (437, 127227), (1311, 42409)]