72984519

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4723}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 112752432

約数和(自身を除く): 39767913

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 4723, 5151, 14169, 15453, 42507, 80291, 240873, 477023, 722619, 1431069, 4293207, 8109391, 24328173, 72984519]

約数ペア:

[(1, 72984519), (3, 24328173), (9, 8109391), (17, 4293207), (51, 1431069), (101, 722619), (153, 477023), (303, 240873), (909, 80291), (1717, 42507), (4723, 15453), (5151, 14169)]