79874157

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 126956480

約数和(自身を除く): 47082323

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 121, 209, 313, 363, 407, 627, 703, 939, 1221, 2109, 2299, 3443, 4477, 5947, 6897, 7733, 10329, 11581, 13431, 17841, 23199, 34743, 37873, 65417, 85063, 113619, 127391, 196251, 220039, 255189, 382173, 660117, 719587, 1401301, 2158761, 2420429, 4203903, 7261287, 26624719, 79874157]

約数ペア:

[(1, 79874157), (3, 26624719), (11, 7261287), (19, 4203903), (33, 2420429), (37, 2158761), (57, 1401301), (111, 719587), (121, 660117), (209, 382173), (313, 255189), (363, 220039), (407, 196251), (627, 127391), (703, 113619), (939, 85063), (1221, 65417), (2109, 37873), (2299, 34743), (3443, 23199), (4477, 17841), (5947, 13431), (6897, 11581), (7733, 10329)]