74497247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 16077601

約数列:

[1, 11, 17, 31, 71, 181, 187, 341, 527, 781, 1207, 1991, 2201, 3077, 5611, 5797, 12851, 13277, 24211, 33847, 37417, 61721, 95387, 141361, 218467, 398381, 411587, 1049257, 2403137, 4382191, 6772477, 74497247]

約数ペア:

[(1, 74497247), (11, 6772477), (17, 4382191), (31, 2403137), (71, 1049257), (181, 411587), (187, 398381), (341, 218467), (527, 141361), (781, 95387), (1207, 61721), (1991, 37417), (2201, 33847), (3077, 24211), (5611, 13277), (5797, 12851)]