68172093

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{503}}^1$

素因数の和:594

約数の個数: 36

約数和(自身を含む): 110623968

約数和(自身を除く): 42451875

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 503, 1221, 1369, 1509, 3663, 4107, 4527, 5533, 12321, 15059, 16599, 18611, 45177, 49797, 55833, 135531, 167499, 204721, 614163, 688607, 1842489, 2065821, 6197463, 7574677, 22724031, 68172093]

約数ペア:

[(1, 68172093), (3, 22724031), (9, 7574677), (11, 6197463), (33, 2065821), (37, 1842489), (99, 688607), (111, 614163), (333, 204721), (407, 167499), (503, 135531), (1221, 55833), (1369, 49797), (1509, 45177), (3663, 18611), (4107, 16599), (4527, 15059), (5533, 12321)]