140987666877

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{2516783}}^1$

素因数の和:2517120

約数の個数: 16

約数和(自身を含む): 191356121088

約数和(自身を除く): 50368454211

約数列:

[1, 3, 71, 213, 263, 789, 18673, 56019, 2516783, 7550349, 178691593, 536074779, 661913929, 1985741787, 46995888959, 140987666877]

約数ペア:

[(1, 140987666877), (3, 46995888959), (71, 1985741787), (213, 661913929), (263, 536074779), (789, 178691593), (18673, 7550349), (56019, 2516783)]