109780517

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 147495936

約数和(自身を除く): 37715419

約数列:

[1, 7, 11, 31, 37, 77, 113, 121, 217, 259, 341, 407, 791, 847, 1147, 1243, 2387, 2849, 3503, 3751, 4181, 4477, 8029, 8701, 12617, 13673, 24521, 26257, 29267, 31339, 38533, 45991, 88319, 95711, 129611, 138787, 269731, 321937, 423863, 505901, 907277, 971509, 1425721, 2967041, 3541307, 9980047, 15682931, 109780517]

約数ペア:

[(1, 109780517), (7, 15682931), (11, 9980047), (31, 3541307), (37, 2967041), (77, 1425721), (113, 971509), (121, 907277), (217, 505901), (259, 423863), (341, 321937), (407, 269731), (791, 138787), (847, 129611), (1147, 95711), (1243, 88319), (2387, 45991), (2849, 38533), (3503, 31339), (3751, 29267), (4181, 26257), (4477, 24521), (8029, 13673), (8701, 12617)]