97872723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49207}}^1$

素因数の和:49243

約数の個数: 24

約数和(自身を含む): 161205408

約数和(自身を除く): 63332685

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 49207, 147621, 442863, 639691, 836519, 1919073, 2509557, 5757219, 7528671, 10874747, 32624241, 97872723]

約数ペア:

[(1, 97872723), (3, 32624241), (9, 10874747), (13, 7528671), (17, 5757219), (39, 2509557), (51, 1919073), (117, 836519), (153, 639691), (221, 442863), (663, 147621), (1989, 49207)]