78516693

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5081}}^1$

素因数の和:5205

約数の個数: 24

約数和(自身を含む): 121297176

約数和(自身を除く): 42780483

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5081, 5151, 15243, 15453, 45729, 86377, 259131, 513181, 777393, 1539543, 4618629, 8724077, 26172231, 78516693]

約数ペア:

[(1, 78516693), (3, 26172231), (9, 8724077), (17, 4618629), (51, 1539543), (101, 777393), (153, 513181), (303, 259131), (909, 86377), (1717, 45729), (5081, 15453), (5151, 15243)]