42892983

素因数分解:

$3^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 75977352

約数和(自身を除く): 33084369

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 101, 107, 147, 189, 303, 321, 441, 567, 707, 749, 909, 963, 1323, 2121, 2247, 2727, 2889, 3969, 4949, 5243, 6363, 6741, 8181, 8667, 10807, 14847, 15729, 19089, 20223, 32421, 44541, 47187, 57267, 60669, 75649, 97263, 133623, 141561, 226947, 291789, 400869, 424683, 529543, 680841, 875367, 1588629, 2042523, 4765887, 6127569, 14297661, 42892983]

約数ペア:

[(1, 42892983), (3, 14297661), (7, 6127569), (9, 4765887), (21, 2042523), (27, 1588629), (49, 875367), (63, 680841), (81, 529543), (101, 424683), (107, 400869), (147, 291789), (189, 226947), (303, 141561), (321, 133623), (441, 97263), (567, 75649), (707, 60669), (749, 57267), (909, 47187), (963, 44541), (1323, 32421), (2121, 20223), (2247, 19089), (2727, 15729), (2889, 14847), (3969, 10807), (4949, 8667), (5243, 8181), (6363, 6741)]