38508723

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 29920077

約数列:

[1, 3, 9, 11, 17, 27, 29, 33, 51, 87, 99, 153, 187, 261, 263, 297, 319, 459, 493, 561, 783, 789, 957, 1479, 1683, 2367, 2871, 2893, 4437, 4471, 5049, 5423, 7101, 7627, 8613, 8679, 13311, 13413, 16269, 22881, 26037, 40239, 48807, 49181, 68643, 78111, 83897, 120717, 129659, 146421, 147543, 205929, 251691, 388977, 442629, 755073, 1166931, 1327887, 1426249, 2265219, 3500793, 4278747, 12836241, 38508723]

約数ペア:

[(1, 38508723), (3, 12836241), (9, 4278747), (11, 3500793), (17, 2265219), (27, 1426249), (29, 1327887), (33, 1166931), (51, 755073), (87, 442629), (99, 388977), (153, 251691), (187, 205929), (261, 147543), (263, 146421), (297, 129659), (319, 120717), (459, 83897), (493, 78111), (561, 68643), (783, 49181), (789, 48807), (957, 40239), (1479, 26037), (1683, 22881), (2367, 16269), (2871, 13413), (2893, 13311), (4437, 8679), (4471, 8613), (5049, 7627), (5423, 7101)]