160497657

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18911}}^1$

素因数の和:18981

約数の個数: 24

約数和(自身を含む): 247822848

約数和(自身を除く): 87325191

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 18911, 56733, 170199, 434953, 775351, 1304859, 2326053, 3914577, 6978159, 17833073, 53499219, 160497657]

約数ペア:

[(1, 160497657), (3, 53499219), (9, 17833073), (23, 6978159), (41, 3914577), (69, 2326053), (123, 1304859), (207, 775351), (369, 434953), (943, 170199), (2829, 56733), (8487, 18911)]