68150679

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 98992128

約数和(自身を除く): 30841449

約数列:

[1, 3, 23, 31, 69, 93, 151, 211, 453, 633, 713, 2139, 3473, 4681, 4853, 6541, 10419, 14043, 14559, 19623, 31861, 95583, 107663, 150443, 322989, 451329, 732803, 987691, 2198409, 2963073, 22716893, 68150679]

約数ペア:

[(1, 68150679), (3, 22716893), (23, 2963073), (31, 2198409), (69, 987691), (93, 732803), (151, 451329), (211, 322989), (453, 150443), (633, 107663), (713, 95583), (2139, 31861), (3473, 19623), (4681, 14559), (4853, 14043), (6541, 10419)]