191566149

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 283979520

約数和(自身を除く): 92413371

約数列:

[1, 3, 17, 23, 51, 69, 197, 391, 591, 829, 1173, 2487, 3349, 4531, 10047, 13593, 14093, 19067, 42279, 57201, 77027, 163313, 231081, 324139, 489939, 972417, 2776321, 3756199, 8328963, 11268597, 63855383, 191566149]

約数ペア:

[(1, 191566149), (3, 63855383), (17, 11268597), (23, 8328963), (51, 3756199), (69, 2776321), (197, 972417), (391, 489939), (591, 324139), (829, 231081), (1173, 163313), (2487, 77027), (3349, 57201), (4531, 42279), (10047, 19067), (13593, 14093)]