67245353

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 19016407

約数列:

[1, 7, 17, 23, 79, 119, 161, 311, 391, 553, 1343, 1817, 2177, 2737, 5287, 7153, 9401, 12719, 24569, 30889, 37009, 50071, 121601, 171983, 216223, 417673, 565087, 851207, 2923711, 3955609, 9606479, 67245353]

約数ペア:

[(1, 67245353), (7, 9606479), (17, 3955609), (23, 2923711), (79, 851207), (119, 565087), (161, 417673), (311, 216223), (391, 171983), (553, 121601), (1343, 50071), (1817, 37009), (2177, 30889), (2737, 24569), (5287, 12719), (7153, 9401)]