201680735301

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{4373}}^1\times {\mathrm{18367}}^1$

素因数の和:22783

約数の個数: 40

約数和(自身を含む): 311082799104

約数和(自身を除く): 109402063803

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 4373, 13119, 18367, 39357, 55101, 118071, 135563, 165303, 354213, 406689, 495909, 569377, 1220067, 1487727, 1708131, 3660201, 5124393, 10980603, 15373179, 46119537, 80318891, 240956673, 722870019, 2168610057, 2489885621, 6505830171, 7469656863, 22408970589, 67226911767, 201680735301]

約数ペア:

[(1, 201680735301), (3, 67226911767), (9, 22408970589), (27, 7469656863), (31, 6505830171), (81, 2489885621), (93, 2168610057), (279, 722870019), (837, 240956673), (2511, 80318891), (4373, 46119537), (13119, 15373179), (18367, 10980603), (39357, 5124393), (55101, 3660201), (118071, 1708131), (135563, 1487727), (165303, 1220067), (354213, 569377), (406689, 495909)]