61146909

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23509}}^1$

素因数の和:23549

約数の個数: 18

約数和(自身を含む): 93828410

約数和(自身を除く): 32681501

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 23509, 70527, 211581, 399653, 1198959, 3596877, 6794101, 20382303, 61146909]

約数ペア:

[(1, 61146909), (3, 20382303), (9, 6794101), (17, 3596877), (51, 1198959), (153, 399653), (289, 211581), (867, 70527), (2601, 23509)]