63215727

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 90961920

約数和(自身を除く): 27746193

約数列:

[1, 3, 31, 41, 59, 93, 123, 177, 281, 843, 1271, 1829, 2419, 3813, 5487, 7257, 8711, 11521, 16579, 26133, 34563, 49737, 74989, 224967, 357151, 513949, 679739, 1071453, 1541847, 2039217, 21071909, 63215727]

約数ペア:

[(1, 63215727), (3, 21071909), (31, 2039217), (41, 1541847), (59, 1071453), (93, 679739), (123, 513949), (177, 357151), (281, 224967), (843, 74989), (1271, 49737), (1829, 34563), (2419, 26133), (3813, 16579), (5487, 11521), (7257, 8711)]