64859333

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 86095872

約数和(自身を除く): 21236539

約数列:

[1, 7, 11, 23, 53, 77, 161, 253, 371, 583, 691, 1219, 1771, 4081, 4837, 7601, 8533, 13409, 15893, 36623, 53207, 93863, 111251, 174823, 256361, 402853, 842329, 1223761, 2819971, 5896303, 9265619, 64859333]

約数ペア:

[(1, 64859333), (7, 9265619), (11, 5896303), (23, 2819971), (53, 1223761), (77, 842329), (161, 402853), (253, 256361), (371, 174823), (583, 111251), (691, 93863), (1219, 53207), (1771, 36623), (4081, 15893), (4837, 13409), (7601, 8533)]