122961531

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 217362432

約数和(自身を除く): 94400901

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 121, 147, 217, 223, 231, 341, 363, 539, 651, 669, 847, 1023, 1519, 1561, 1617, 2387, 2453, 2541, 3751, 4557, 4683, 5929, 6913, 7161, 7359, 10927, 11253, 16709, 17171, 17787, 20739, 26257, 26983, 32781, 48391, 50127, 51513, 76043, 78771, 80949, 120197, 145173, 183799, 188881, 228129, 338737, 360591, 532301, 551397, 566643, 836473, 1016211, 1322167, 1596903, 2509419, 3726107, 3966501, 5855311, 11178321, 17565933, 40987177, 122961531]

約数ペア:

[(1, 122961531), (3, 40987177), (7, 17565933), (11, 11178321), (21, 5855311), (31, 3966501), (33, 3726107), (49, 2509419), (77, 1596903), (93, 1322167), (121, 1016211), (147, 836473), (217, 566643), (223, 551397), (231, 532301), (341, 360591), (363, 338737), (539, 228129), (651, 188881), (669, 183799), (847, 145173), (1023, 120197), (1519, 80949), (1561, 78771), (1617, 76043), (2387, 51513), (2453, 50127), (2541, 48391), (3751, 32781), (4557, 26983), (4683, 26257), (5929, 20739), (6913, 17787), (7161, 17171), (7359, 16709), (10927, 11253)]