6521617151

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 7786437120

約数和(自身を除く): 1264819969

約数列:

[1, 7, 37, 107, 139, 259, 749, 973, 1693, 3959, 5143, 11851, 14873, 27713, 36001, 62641, 104111, 181151, 235327, 438487, 550301, 1268057, 1647289, 3852107, 6702587, 8707099, 25179989, 46918109, 60949693, 176259923, 931659593, 6521617151]

約数ペア:

[(1, 6521617151), (7, 931659593), (37, 176259923), (107, 60949693), (139, 46918109), (259, 25179989), (749, 8707099), (973, 6702587), (1693, 3852107), (3959, 1647289), (5143, 1268057), (11851, 550301), (14873, 438487), (27713, 235327), (36001, 181151), (62641, 104111)]