49204630671

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1\times {\mathrm{20021}}^1$

素因数の和:23231

約数の個数: 32

約数和(自身を含む): 77033123328

約数和(自身を除く): 27828492657

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 3163, 9489, 20021, 22141, 60063, 66423, 117031, 140147, 351093, 420441, 740777, 819217, 2222331, 2457651, 5185439, 15556317, 63326423, 189979269, 443284961, 1329854883, 2343077651, 7029232953, 16401543557, 49204630671]

約数ペア:

[(1, 49204630671), (3, 16401543557), (7, 7029232953), (21, 2343077651), (37, 1329854883), (111, 443284961), (259, 189979269), (777, 63326423), (3163, 15556317), (9489, 5185439), (20021, 2457651), (22141, 2222331), (60063, 819217), (66423, 740777), (117031, 420441), (140147, 351093)]