78946301

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 94419360

約数和(自身を除く): 15473059

約数列:

[1, 7, 49, 67, 139, 173, 469, 973, 1211, 3283, 6811, 8477, 9313, 11591, 24047, 65191, 81137, 168329, 456337, 567959, 1178303, 1611149, 11278043, 78946301]

約数ペア:

[(1, 78946301), (7, 11278043), (49, 1611149), (67, 1178303), (139, 567959), (173, 456337), (469, 168329), (973, 81137), (1211, 65191), (3283, 24047), (6811, 11591), (8477, 9313)]