15693209649

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{1123}}^1$

素因数の和:1748

約数の個数: 80

約数和(自身を含む): 26413064832

約数和(自身を除く): 10719855183

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 577, 621, 897, 1053, 1123, 1731, 1863, 2691, 3369, 5193, 7501, 8073, 10107, 13271, 14599, 15579, 22503, 24219, 25829, 30321, 39813, 43797, 46737, 67509, 77487, 90963, 119439, 131391, 172523, 202527, 232461, 335777, 358317, 394173, 517569, 607581, 647971, 697383, 1007331, 1074951, 1182519, 1552707, 1943913, 2092149, 3021993, 4658121, 5831739, 8423623, 9065979, 13974363, 14903333, 17495217, 25270869, 27197937, 44709999, 52485651, 75812607, 134129997, 193743329, 227437821, 402389991, 581229987, 682313463, 1207169973, 1743689961, 5231069883, 15693209649]

約数ペア:

[(1, 15693209649), (3, 5231069883), (9, 1743689961), (13, 1207169973), (23, 682313463), (27, 581229987), (39, 402389991), (69, 227437821), (81, 193743329), (117, 134129997), (207, 75812607), (299, 52485651), (351, 44709999), (577, 27197937), (621, 25270869), (897, 17495217), (1053, 14903333), (1123, 13974363), (1731, 9065979), (1863, 8423623), (2691, 5831739), (3369, 4658121), (5193, 3021993), (7501, 2092149), (8073, 1943913), (10107, 1552707), (13271, 1182519), (14599, 1074951), (15579, 1007331), (22503, 697383), (24219, 647971), (25829, 607581), (30321, 517569), (39813, 394173), (43797, 358317), (46737, 335777), (67509, 232461), (77487, 202527), (90963, 172523), (119439, 131391)]