74997351

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3116

約数の個数: 48

約数和(自身を含む): 134010240

約数和(自身を除く): 59012889

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2717, 3067, 8151, 9201, 24453, 27603, 33737, 39871, 58273, 101211, 119613, 174819, 303633, 358839, 438581, 524457, 641003, 757549, 1315743, 1923009, 2272647, 3947229, 5769027, 6817941, 8333039, 24999117, 74997351]

約数ペア:

[(1, 74997351), (3, 24999117), (9, 8333039), (11, 6817941), (13, 5769027), (19, 3947229), (33, 2272647), (39, 1923009), (57, 1315743), (99, 757549), (117, 641003), (143, 524457), (171, 438581), (209, 358839), (247, 303633), (429, 174819), (627, 119613), (741, 101211), (1287, 58273), (1881, 39871), (2223, 33737), (2717, 27603), (3067, 24453), (8151, 9201)]