201603087

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3323}}^1$

素因数の和:3449

約数の個数: 40

約数和(自身を含む): 347504256

約数和(自身を除く): 145901169

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 321, 567, 749, 963, 2247, 2889, 3323, 6741, 8667, 9969, 20223, 23261, 29907, 60669, 69783, 89721, 209349, 269163, 355561, 628047, 1066683, 1884141, 2488927, 3200049, 7466781, 9600147, 22400343, 28800441, 67201029, 201603087]

約数ペア:

[(1, 201603087), (3, 67201029), (7, 28800441), (9, 22400343), (21, 9600147), (27, 7466781), (63, 3200049), (81, 2488927), (107, 1884141), (189, 1066683), (321, 628047), (567, 355561), (749, 269163), (963, 209349), (2247, 89721), (2889, 69783), (3323, 60669), (6741, 29907), (8667, 23261), (9969, 20223)]