74451807

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 116093952

約数和(自身を除く): 41642145

約数列:

[1, 3, 9, 37, 47, 67, 71, 111, 141, 201, 213, 333, 423, 603, 639, 1739, 2479, 2627, 3149, 3337, 4757, 5217, 7437, 7881, 9447, 10011, 14271, 15651, 22311, 23643, 28341, 30033, 42813, 116513, 123469, 176009, 223579, 349539, 370407, 528027, 670737, 1048617, 1111221, 1584081, 2012211, 8272423, 24817269, 74451807]

約数ペア:

[(1, 74451807), (3, 24817269), (9, 8272423), (37, 2012211), (47, 1584081), (67, 1111221), (71, 1048617), (111, 670737), (141, 528027), (201, 370407), (213, 349539), (333, 223579), (423, 176009), (603, 123469), (639, 116513), (1739, 42813), (2479, 30033), (2627, 28341), (3149, 23643), (3337, 22311), (4757, 15651), (5217, 14271), (7437, 10011), (7881, 9447)]