87563313

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1109}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 131139840

約数和(自身を除く): 43576527

約数列:

[1, 3, 9, 31, 93, 279, 283, 849, 1109, 2547, 3327, 8773, 9981, 26319, 34379, 78957, 103137, 309411, 313847, 941541, 2824623, 9729257, 29187771, 87563313]

約数ペア:

[(1, 87563313), (3, 29187771), (9, 9729257), (31, 2824623), (93, 941541), (279, 313847), (283, 309411), (849, 103137), (1109, 78957), (2547, 34379), (3327, 26319), (8773, 9981)]