77397593

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 98660352

約数和(自身を除く): 21262759

約数列:

[1, 7, 13, 61, 73, 91, 191, 427, 511, 793, 949, 1337, 2483, 4453, 5551, 6643, 11651, 13943, 17381, 31171, 57889, 81557, 97601, 151463, 181259, 405223, 850523, 1060241, 1268813, 5953661, 11056799, 77397593]

約数ペア:

[(1, 77397593), (7, 11056799), (13, 5953661), (61, 1268813), (73, 1060241), (91, 850523), (191, 405223), (427, 181259), (511, 151463), (793, 97601), (949, 81557), (1337, 57889), (2483, 31171), (4453, 17381), (5551, 13943), (6643, 11651)]