23680823049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{17489}}^1$

素因数の和:17742

約数の個数: 48

約数和(自身を含む): 37586989440

約数和(自身を除く): 13906166391

約数列:

[1, 3, 9, 13, 39, 71, 117, 163, 213, 489, 639, 923, 1467, 2119, 2769, 6357, 8307, 11573, 17489, 19071, 34719, 52467, 104157, 150449, 157401, 227357, 451347, 682071, 1241719, 1354041, 2046213, 2850707, 3725157, 8552121, 11175471, 16142347, 25656363, 37059191, 48427041, 111177573, 145281123, 202400197, 333532719, 607200591, 1821601773, 2631202561, 7893607683, 23680823049]

約数ペア:

[(1, 23680823049), (3, 7893607683), (9, 2631202561), (13, 1821601773), (39, 607200591), (71, 333532719), (117, 202400197), (163, 145281123), (213, 111177573), (489, 48427041), (639, 37059191), (923, 25656363), (1467, 16142347), (2119, 11175471), (2769, 8552121), (6357, 3725157), (8307, 2850707), (11573, 2046213), (17489, 1354041), (19071, 1241719), (34719, 682071), (52467, 451347), (104157, 227357), (150449, 157401)]