45687719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 59139072

約数和(自身を除く): 13451353

約数列:

[1, 7, 11, 61, 71, 77, 137, 427, 497, 671, 781, 959, 1507, 4331, 4697, 5467, 8357, 9727, 10549, 30317, 47641, 58499, 68089, 91927, 106997, 333487, 593347, 643489, 748979, 4153429, 6526817, 45687719]

約数ペア:

[(1, 45687719), (7, 6526817), (11, 4153429), (61, 748979), (71, 643489), (77, 593347), (137, 333487), (427, 106997), (497, 91927), (671, 68089), (781, 58499), (959, 47641), (1507, 30317), (4331, 10549), (4697, 9727), (5467, 8357)]