68791077

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:758

約数の個数: 36

約数和(自身を含む): 108411264

約数和(自身を除く): 39620187

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 361, 589, 683, 1083, 1767, 2049, 3249, 5301, 6147, 11191, 12977, 21173, 33573, 38931, 63519, 100719, 116793, 190557, 246563, 402287, 739689, 1206861, 2219067, 3620583, 7643453, 22930359, 68791077]

約数ペア:

[(1, 68791077), (3, 22930359), (9, 7643453), (19, 3620583), (31, 2219067), (57, 1206861), (93, 739689), (171, 402287), (279, 246563), (361, 190557), (589, 116793), (683, 100719), (1083, 63519), (1767, 38931), (2049, 33573), (3249, 21173), (5301, 12977), (6147, 11191)]