70295978571

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{12487}}^1$

素因数の和:13740

約数の個数: 64

約数和(自身を含む): 122253723648

約数和(自身を除く): 51957745077

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1213, 1547, 3639, 4641, 8491, 12487, 15769, 20621, 25473, 37461, 47307, 61863, 87409, 110383, 144347, 162331, 212279, 262227, 268073, 331149, 433041, 486993, 636837, 804219, 1136317, 1485953, 1876511, 2759627, 3408951, 4457859, 5629533, 8278881, 15146731, 19317389, 45440193, 57952167, 106027117, 196907503, 257494427, 318081351, 590722509, 772483281, 1378352521, 1802460989, 3347427551, 4135057563, 5407382967, 10042282653, 23431992857, 70295978571]

約数ペア:

[(1, 70295978571), (3, 23431992857), (7, 10042282653), (13, 5407382967), (17, 4135057563), (21, 3347427551), (39, 1802460989), (51, 1378352521), (91, 772483281), (119, 590722509), (221, 318081351), (273, 257494427), (357, 196907503), (663, 106027117), (1213, 57952167), (1547, 45440193), (3639, 19317389), (4641, 15146731), (8491, 8278881), (12487, 5629533), (15769, 4457859), (20621, 3408951), (25473, 2759627), (37461, 1876511), (47307, 1485953), (61863, 1136317), (87409, 804219), (110383, 636837), (144347, 486993), (162331, 433041), (212279, 331149), (262227, 268073)]