37980491769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{188707}}^1$

素因数の和:188850

約数の個数: 48

約数和(自身を含む): 63587047680

約数和(自身を除く): 25606555911

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 107, 171, 209, 321, 627, 963, 1177, 1881, 2033, 3531, 6099, 10593, 18297, 22363, 67089, 188707, 201267, 566121, 1698363, 2075777, 3585433, 6227331, 10756299, 18681993, 20191649, 32268897, 39439763, 60574947, 118319289, 181724841, 222108139, 354957867, 383641331, 666324417, 1150923993, 1998973251, 3452771979, 4220054641, 12660163923, 37980491769]

約数ペア:

[(1, 37980491769), (3, 12660163923), (9, 4220054641), (11, 3452771979), (19, 1998973251), (33, 1150923993), (57, 666324417), (99, 383641331), (107, 354957867), (171, 222108139), (209, 181724841), (321, 118319289), (627, 60574947), (963, 39439763), (1177, 32268897), (1881, 20191649), (2033, 18681993), (3531, 10756299), (6099, 6227331), (10593, 3585433), (18297, 2075777), (22363, 1698363), (67089, 566121), (188707, 201267)]