85603679

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 106659840

約数和(自身を除く): 21056161

約数列:

[1, 7, 29, 31, 61, 203, 217, 223, 427, 899, 1561, 1769, 1891, 6293, 6467, 6913, 12383, 13237, 13603, 45269, 48391, 54839, 95221, 200477, 383873, 394487, 421693, 1403339, 2761409, 2951851, 12229097, 85603679]

約数ペア:

[(1, 85603679), (7, 12229097), (29, 2951851), (31, 2761409), (61, 1403339), (203, 421693), (217, 394487), (223, 383873), (427, 200477), (899, 95221), (1561, 54839), (1769, 48391), (1891, 45269), (6293, 13603), (6467, 13237), (6913, 12383)]