68763745799

素因数分解:

$7^3\times {\mathrm{911}}^1\times {\mathrm{220063}}^1$

素因数の和:220995

約数の個数: 16

約数和(自身を含む): 80279347200

約数和(自身を除く): 11515601401

約数列:

[1, 7, 49, 343, 911, 6377, 44639, 220063, 312473, 1540441, 10783087, 75481609, 200477393, 1403341751, 9823392257, 68763745799]

約数ペア:

[(1, 68763745799), (7, 9823392257), (49, 1403341751), (343, 200477393), (911, 75481609), (6377, 10783087), (44639, 1540441), (220063, 312473)]