79426263

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 123780096

約数和(自身を除く): 44353833

約数列:

[1, 3, 7, 21, 73, 197, 219, 263, 511, 591, 789, 1379, 1533, 1841, 4137, 5523, 14381, 19199, 43143, 51811, 57597, 100667, 134393, 155433, 302001, 362677, 403179, 1088031, 3782203, 11346609, 26475421, 79426263]

約数ペア:

[(1, 79426263), (3, 26475421), (7, 11346609), (21, 3782203), (73, 1088031), (197, 403179), (219, 362677), (263, 302001), (511, 155433), (591, 134393), (789, 100667), (1379, 57597), (1533, 51811), (1841, 43143), (4137, 19199), (5523, 14381)]