69081857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 83220480

約数和(自身を除く): 14138623

約数列:

[1, 13, 23, 29, 31, 257, 299, 377, 403, 667, 713, 899, 3341, 5911, 7453, 7967, 8671, 9269, 11687, 20677, 76843, 96889, 103571, 171419, 183241, 231043, 268801, 2228447, 2382133, 3003559, 5313989, 69081857]

約数ペア:

[(1, 69081857), (13, 5313989), (23, 3003559), (29, 2382133), (31, 2228447), (257, 268801), (299, 231043), (377, 183241), (403, 171419), (667, 103571), (713, 96889), (899, 76843), (3341, 20677), (5911, 11687), (7453, 9269), (7967, 8671)]