66541383

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{25583}}^1$

素因数の和:25623

約数の個数: 18

約数和(自身を含む): 102105744

約数和(自身を除く): 35564361

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 25583, 76749, 230247, 434911, 1304733, 3914199, 7393487, 22180461, 66541383]

約数ペア:

[(1, 66541383), (3, 22180461), (9, 7393487), (17, 3914199), (51, 1304733), (153, 434911), (289, 230247), (867, 76749), (2601, 25583)]