73610883

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 48040317

約数列:

[1, 3, 9, 19, 27, 43, 47, 57, 71, 129, 141, 171, 213, 387, 423, 513, 639, 817, 893, 1161, 1269, 1349, 1917, 2021, 2451, 2679, 3053, 3337, 4047, 6063, 7353, 8037, 9159, 10011, 12141, 18189, 22059, 24111, 27477, 30033, 36423, 38399, 54567, 58007, 63403, 82431, 90099, 115197, 143491, 174021, 190209, 345591, 430473, 522063, 570627, 1036773, 1291419, 1566189, 1711881, 2726329, 3874257, 8178987, 24536961, 73610883]

約数ペア:

[(1, 73610883), (3, 24536961), (9, 8178987), (19, 3874257), (27, 2726329), (43, 1711881), (47, 1566189), (57, 1291419), (71, 1036773), (129, 570627), (141, 522063), (171, 430473), (213, 345591), (387, 190209), (423, 174021), (513, 143491), (639, 115197), (817, 90099), (893, 82431), (1161, 63403), (1269, 58007), (1349, 54567), (1917, 38399), (2021, 36423), (2451, 30033), (2679, 27477), (3053, 24111), (3337, 22059), (4047, 18189), (6063, 12141), (7353, 10011), (8037, 9159)]