41851971

素因数分解:

$3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 71988224

約数和(自身を除く): 30136253

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 223, 331, 567, 669, 993, 1561, 2007, 2317, 2979, 4683, 6021, 6951, 8937, 14049, 18063, 20853, 26811, 42147, 62559, 73813, 126441, 187677, 221439, 516691, 664317, 1550073, 1992951, 4650219, 5978853, 13950657, 41851971]

約数ペア:

[(1, 41851971), (3, 13950657), (7, 5978853), (9, 4650219), (21, 1992951), (27, 1550073), (63, 664317), (81, 516691), (189, 221439), (223, 187677), (331, 126441), (567, 73813), (669, 62559), (993, 42147), (1561, 26811), (2007, 20853), (2317, 18063), (2979, 14049), (4683, 8937), (6021, 6951)]