64560507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 97714176

約数和(自身を除く): 33153669

約数列:

[1, 3, 11, 31, 33, 93, 223, 283, 341, 669, 849, 1023, 2453, 3113, 6913, 7359, 8773, 9339, 20739, 26319, 63109, 76043, 96503, 189327, 228129, 289509, 694199, 1956379, 2082597, 5869137, 21520169, 64560507]

約数ペア:

[(1, 64560507), (3, 21520169), (11, 5869137), (31, 2082597), (33, 1956379), (93, 694199), (223, 289509), (283, 228129), (341, 189327), (669, 96503), (849, 76043), (1023, 63109), (2453, 26319), (3113, 20739), (6913, 9339), (7359, 8773)]