157410513

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1619}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 252201600

約数和(自身を除く): 94791087

約数列:

[1, 3, 9, 13, 27, 39, 117, 277, 351, 831, 1619, 2493, 3601, 4857, 7479, 10803, 14571, 21047, 32409, 43713, 63141, 97227, 189423, 448463, 568269, 1345389, 4036167, 5830019, 12108501, 17490057, 52470171, 157410513]

約数ペア:

[(1, 157410513), (3, 52470171), (9, 17490057), (13, 12108501), (27, 5830019), (39, 4036167), (117, 1345389), (277, 568269), (351, 448463), (831, 189423), (1619, 97227), (2493, 63141), (3601, 43713), (4857, 32409), (7479, 21047), (10803, 14571)]