8251280961

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83653}}^1$

素因数の和:83742

約数の個数: 48

約数和(自身を含む): 14190395328

約数和(自身を除く): 5939114367

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 231, 427, 539, 671, 1281, 1617, 2013, 2989, 4697, 8967, 14091, 32879, 83653, 98637, 250959, 585571, 920183, 1756713, 2760549, 4098997, 5102833, 6441281, 12296991, 15308499, 19323843, 35719831, 45088967, 56131163, 107159493, 135266901, 168393489, 250038817, 392918141, 750116451, 1178754423, 2750426987, 8251280961]

約数ペア:

[(1, 8251280961), (3, 2750426987), (7, 1178754423), (11, 750116451), (21, 392918141), (33, 250038817), (49, 168393489), (61, 135266901), (77, 107159493), (147, 56131163), (183, 45088967), (231, 35719831), (427, 19323843), (539, 15308499), (671, 12296991), (1281, 6441281), (1617, 5102833), (2013, 4098997), (2989, 2760549), (4697, 1756713), (8967, 920183), (14091, 585571), (32879, 250959), (83653, 98637)]