6664756839

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{719}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 9866188800

約数和(自身を除く): 3201431961

約数列:

[1, 3, 13, 39, 47, 141, 169, 389, 507, 611, 719, 1167, 1833, 2157, 5057, 7943, 9347, 15171, 18283, 23829, 28041, 33793, 54849, 65741, 101379, 121511, 197223, 237679, 279691, 364533, 439309, 713037, 839073, 1317927, 3089827, 3635983, 5711017, 9269481, 10907949, 13145477, 17133051, 39436431, 47267779, 141803337, 170891201, 512673603, 2221585613, 6664756839]

約数ペア:

[(1, 6664756839), (3, 2221585613), (13, 512673603), (39, 170891201), (47, 141803337), (141, 47267779), (169, 39436431), (389, 17133051), (507, 13145477), (611, 10907949), (719, 9269481), (1167, 5711017), (1833, 3635983), (2157, 3089827), (5057, 1317927), (7943, 839073), (9347, 713037), (15171, 439309), (18283, 364533), (23829, 279691), (28041, 237679), (33793, 197223), (54849, 121511), (65741, 101379)]