70485937489

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 85666292712

約数和(自身を除く): 15180355223

約数列:

[1, 11, 17, 31, 121, 181, 187, 197, 341, 527, 961, 1991, 2057, 2167, 3077, 3349, 3751, 5611, 5797, 6107, 10571, 16337, 21901, 23837, 33847, 35657, 36839, 61721, 63767, 67177, 95387, 103819, 116281, 173941, 179707, 189317, 372317, 392227, 405229, 606169, 678931, 738947, 1049257, 1105367, 1142009, 1913351, 1976777, 2082487, 2956997, 3218389, 4314497, 6667859, 11541827, 12159037, 12562099, 18791239, 21046861, 22907357, 32526967, 34266377, 35402279, 73346449, 133749407, 206703629, 357796637, 376930147, 389425069, 582528409, 2273739919, 4146231617, 6407812499, 70485937489]

約数ペア:

[(1, 70485937489), (11, 6407812499), (17, 4146231617), (31, 2273739919), (121, 582528409), (181, 389425069), (187, 376930147), (197, 357796637), (341, 206703629), (527, 133749407), (961, 73346449), (1991, 35402279), (2057, 34266377), (2167, 32526967), (3077, 22907357), (3349, 21046861), (3751, 18791239), (5611, 12562099), (5797, 12159037), (6107, 11541827), (10571, 6667859), (16337, 4314497), (21901, 3218389), (23837, 2956997), (33847, 2082487), (35657, 1976777), (36839, 1913351), (61721, 1142009), (63767, 1105367), (67177, 1049257), (95387, 738947), (103819, 678931), (116281, 606169), (173941, 405229), (179707, 392227), (189317, 372317)]