53943813

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:98

約数の個数: 84

約数和(自身を含む): 104193504

約数和(自身を除く): 50249691

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 81, 93, 99, 189, 217, 231, 243, 279, 297, 341, 567, 651, 693, 729, 837, 891, 961, 1023, 1701, 1953, 2079, 2387, 2511, 2673, 2883, 3069, 5103, 5859, 6237, 6727, 7161, 7533, 8019, 8649, 9207, 10571, 17577, 18711, 20181, 21483, 22599, 25947, 27621, 31713, 52731, 56133, 60543, 64449, 73997, 77841, 82863, 95139, 158193, 181629, 193347, 221991, 233523, 248589, 285417, 544887, 580041, 665973, 700569, 856251, 1634661, 1740123, 1997919, 2568753, 4903983, 5993757, 7706259, 17981271, 53943813]

約数ペア:

[(1, 53943813), (3, 17981271), (7, 7706259), (9, 5993757), (11, 4903983), (21, 2568753), (27, 1997919), (31, 1740123), (33, 1634661), (63, 856251), (77, 700569), (81, 665973), (93, 580041), (99, 544887), (189, 285417), (217, 248589), (231, 233523), (243, 221991), (279, 193347), (297, 181629), (341, 158193), (567, 95139), (651, 82863), (693, 77841), (729, 73997), (837, 64449), (891, 60543), (961, 56133), (1023, 52731), (1701, 31713), (1953, 27621), (2079, 25947), (2387, 22599), (2511, 21483), (2673, 20181), (2883, 18711), (3069, 17577), (5103, 10571), (5859, 9207), (6237, 8649), (6727, 8019), (7161, 7533)]