306572067

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 488498400

約数和(自身を除く): 181926333

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 289, 303, 389, 459, 867, 909, 1167, 1717, 2601, 2727, 3501, 5151, 6613, 7803, 10503, 15453, 19839, 29189, 39289, 46359, 59517, 87567, 112421, 117867, 178551, 262701, 337263, 353601, 667913, 788103, 1011789, 1060803, 2003739, 3035367, 6011217, 11354521, 18033651, 34063563, 102190689, 306572067]

約数ペア:

[(1, 306572067), (3, 102190689), (9, 34063563), (17, 18033651), (27, 11354521), (51, 6011217), (101, 3035367), (153, 2003739), (289, 1060803), (303, 1011789), (389, 788103), (459, 667913), (867, 353601), (909, 337263), (1167, 262701), (1717, 178551), (2601, 117867), (2727, 112421), (3501, 87567), (5151, 59517), (6613, 46359), (7803, 39289), (10503, 29189), (15453, 19839)]