153281037

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 274176000

約数和(自身を除く): 120894963

約数列:

[1, 3, 7, 13, 19, 21, 29, 39, 57, 87, 91, 133, 203, 247, 273, 377, 399, 551, 609, 741, 1019, 1131, 1653, 1729, 2639, 3057, 3857, 5187, 7133, 7163, 7917, 11571, 13247, 19361, 21399, 21489, 29551, 39741, 50141, 58083, 88653, 92729, 135527, 150423, 206857, 251693, 278187, 384163, 406581, 561469, 620571, 755079, 1152489, 1684407, 1761851, 2689141, 3930283, 5285553, 7299097, 8067423, 11790849, 21897291, 51093679, 153281037]

約数ペア:

[(1, 153281037), (3, 51093679), (7, 21897291), (13, 11790849), (19, 8067423), (21, 7299097), (29, 5285553), (39, 3930283), (57, 2689141), (87, 1761851), (91, 1684407), (133, 1152489), (203, 755079), (247, 620571), (273, 561469), (377, 406581), (399, 384163), (551, 278187), (609, 251693), (741, 206857), (1019, 150423), (1131, 135527), (1653, 92729), (1729, 88653), (2639, 58083), (3057, 50141), (3857, 39741), (5187, 29551), (7133, 21489), (7163, 21399), (7917, 19361), (11571, 13247)]