137156749407

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{865741}}^1$

素因数の和:866383

約数の個数: 24

約数和(自身を含む): 205284743040

約数和(自身を除く): 68127993633

約数列:

[1, 3, 9, 29, 87, 261, 607, 1821, 5463, 17603, 52809, 158427, 865741, 2597223, 7791669, 25106489, 75319467, 225958401, 525504787, 1576514361, 4729543083, 15239638823, 45718916469, 137156749407]

約数ペア:

[(1, 137156749407), (3, 45718916469), (9, 15239638823), (29, 4729543083), (87, 1576514361), (261, 525504787), (607, 225958401), (1821, 75319467), (5463, 25106489), (17603, 7791669), (52809, 2597223), (158427, 865741)]