88668279

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 152216064

約数和(自身を除く): 63547785

約数列:

[1, 3, 7, 9, 21, 43, 63, 71, 129, 213, 301, 387, 461, 497, 639, 903, 1383, 1491, 2709, 3053, 3227, 4149, 4473, 9159, 9681, 19823, 21371, 27477, 29043, 32731, 59469, 64113, 98193, 138761, 178407, 192339, 229117, 294579, 416283, 687351, 1248849, 1407433, 2062053, 4222299, 9852031, 12666897, 29556093, 88668279]

約数ペア:

[(1, 88668279), (3, 29556093), (7, 12666897), (9, 9852031), (21, 4222299), (43, 2062053), (63, 1407433), (71, 1248849), (129, 687351), (213, 416283), (301, 294579), (387, 229117), (461, 192339), (497, 178407), (639, 138761), (903, 98193), (1383, 64113), (1491, 59469), (2709, 32731), (3053, 29043), (3227, 27477), (4149, 21371), (4473, 19823), (9159, 9681)]