205852802409

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{448481051}}^1$

素因数の和:448481077

約数の個数: 16

約数和(自身を含む): 322906357440

約数和(自身を除く): 117053555031

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 448481051, 1345443153, 4036329459, 7624177867, 12108988377, 22872533601, 68617600803, 205852802409]

約数ペア:

[(1, 205852802409), (3, 68617600803), (9, 22872533601), (17, 12108988377), (27, 7624177867), (51, 4036329459), (153, 1345443153), (459, 448481051)]