124929009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 197608320

約数和(自身を除く): 72679311

約数列:

[1, 3, 9, 19, 41, 57, 103, 123, 171, 173, 309, 369, 519, 779, 927, 1557, 1957, 2337, 3287, 4223, 5871, 7011, 7093, 9861, 12669, 17613, 17819, 21279, 29583, 38007, 53457, 63837, 80237, 134767, 160371, 240711, 338561, 404301, 722133, 730579, 1015683, 1212903, 2191737, 3047049, 6575211, 13881001, 41643003, 124929009]

約数ペア:

[(1, 124929009), (3, 41643003), (9, 13881001), (19, 6575211), (41, 3047049), (57, 2191737), (103, 1212903), (123, 1015683), (171, 730579), (173, 722133), (309, 404301), (369, 338561), (519, 240711), (779, 160371), (927, 134767), (1557, 80237), (1957, 63837), (2337, 53457), (3287, 38007), (4223, 29583), (5871, 21279), (7011, 17819), (7093, 17613), (9861, 12669)]