159137787

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 232888320

約数和(自身を除く): 73750533

約数列:

[1, 3, 19, 31, 57, 93, 113, 339, 589, 797, 1767, 2147, 2391, 3503, 6441, 10509, 15143, 24707, 45429, 66557, 74121, 90061, 199671, 270183, 469433, 1408299, 1711159, 2791891, 5133477, 8375673, 53045929, 159137787]

約数ペア:

[(1, 159137787), (3, 53045929), (19, 8375673), (31, 5133477), (57, 2791891), (93, 1711159), (113, 1408299), (339, 469433), (589, 270183), (797, 199671), (1767, 90061), (2147, 74121), (2391, 66557), (3503, 45429), (6441, 24707), (10509, 15143)]