156967359327

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{20963}}^1$

素因数の和:21205

約数の個数: 64

約数和(自身を含む): 245731622400

約数和(自身を除く): 88764263073

約数列:

[1, 3, 9, 27, 29, 73, 87, 131, 219, 261, 393, 657, 783, 1179, 1971, 2117, 3537, 3799, 6351, 9563, 11397, 19053, 20963, 28689, 34191, 57159, 62889, 86067, 102573, 188667, 258201, 277327, 566001, 607927, 831981, 1530299, 1823781, 2495943, 2746153, 4590897, 5471343, 7487829, 8238459, 13772691, 16414029, 24715377, 41318073, 44378671, 74146131, 79638437, 133136013, 200469169, 238915311, 399408039, 601407507, 716745933, 1198224117, 1804222521, 2150237799, 5412667563, 5813605901, 17440817703, 52322453109, 156967359327]

約数ペア:

[(1, 156967359327), (3, 52322453109), (9, 17440817703), (27, 5813605901), (29, 5412667563), (73, 2150237799), (87, 1804222521), (131, 1198224117), (219, 716745933), (261, 601407507), (393, 399408039), (657, 238915311), (783, 200469169), (1179, 133136013), (1971, 79638437), (2117, 74146131), (3537, 44378671), (3799, 41318073), (6351, 24715377), (9563, 16414029), (11397, 13772691), (19053, 8238459), (20963, 7487829), (28689, 5471343), (34191, 4590897), (57159, 2746153), (62889, 2495943), (86067, 1823781), (102573, 1530299), (188667, 831981), (258201, 607927), (277327, 566001)]