43397127

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 65345280

約数和(自身を除く): 21948153

約数列:

[1, 3, 9, 27, 81, 243, 271, 659, 813, 1977, 2439, 5931, 7317, 17793, 21951, 53379, 65853, 160137, 178589, 535767, 1607301, 4821903, 14465709, 43397127]

約数ペア:

[(1, 43397127), (3, 14465709), (9, 4821903), (27, 1607301), (81, 535767), (243, 178589), (271, 160137), (659, 65853), (813, 53379), (1977, 21951), (2439, 17793), (5931, 7317)]