201613149

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6689}}^1$

素因数の和:6909

約数の個数: 24

約数和(自身を含む): 309961080

約数和(自身を除く): 108347931

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 1773, 3349, 6689, 10047, 20067, 30141, 60201, 113713, 341139, 1023417, 1317733, 3953199, 11859597, 22401461, 67204383, 201613149]

約数ペア:

[(1, 201613149), (3, 67204383), (9, 22401461), (17, 11859597), (51, 3953199), (153, 1317733), (197, 1023417), (591, 341139), (1773, 113713), (3349, 60201), (6689, 30141), (10047, 20067)]