65931327

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 90

約数和(自身を含む): 127842792

約数和(自身を除く): 61911465

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 81, 93, 99, 121, 189, 217, 231, 279, 297, 341, 363, 567, 651, 693, 837, 847, 891, 961, 1023, 1089, 1953, 2079, 2387, 2511, 2541, 2883, 3069, 3267, 3751, 5859, 6237, 6727, 7161, 7623, 8649, 9207, 9801, 10571, 11253, 17577, 20181, 21483, 22869, 25947, 26257, 27621, 31713, 33759, 60543, 64449, 68607, 73997, 77841, 78771, 95139, 101277, 116281, 181629, 193347, 221991, 236313, 285417, 303831, 348843, 544887, 665973, 708939, 813967, 856251, 1046529, 1997919, 2126817, 2441901, 3139587, 5993757, 7325703, 9418761, 21977109, 65931327]

約数ペア:

[(1, 65931327), (3, 21977109), (7, 9418761), (9, 7325703), (11, 5993757), (21, 3139587), (27, 2441901), (31, 2126817), (33, 1997919), (63, 1046529), (77, 856251), (81, 813967), (93, 708939), (99, 665973), (121, 544887), (189, 348843), (217, 303831), (231, 285417), (279, 236313), (297, 221991), (341, 193347), (363, 181629), (567, 116281), (651, 101277), (693, 95139), (837, 78771), (847, 77841), (891, 73997), (961, 68607), (1023, 64449), (1089, 60543), (1953, 33759), (2079, 31713), (2387, 27621), (2511, 26257), (2541, 25947), (2883, 22869), (3069, 21483), (3267, 20181), (3751, 17577), (5859, 11253), (6237, 10571), (6727, 9801), (7161, 9207), (7623, 8649)]