172023003

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20269}}^1$

素因数の和:20339

約数の個数: 24

約数和(自身を含む): 265618080

約数和(自身を除く): 93595077

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 20269, 60807, 182421, 466187, 831029, 1398561, 2493087, 4195683, 7479261, 19113667, 57341001, 172023003]

約数ペア:

[(1, 172023003), (3, 57341001), (9, 19113667), (23, 7479261), (41, 4195683), (69, 2493087), (123, 1398561), (207, 831029), (369, 466187), (943, 182421), (2829, 60807), (8487, 20269)]