40163409

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2878

約数の個数: 36

約数和(自身を含む): 68696628

約数和(自身を除く): 28533219

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 2837, 4719, 8511, 14157, 25533, 31207, 36881, 93621, 110643, 280863, 331929, 343277, 405691, 1029831, 1217073, 3089493, 3651219, 4462601, 13387803, 40163409]

約数ペア:

[(1, 40163409), (3, 13387803), (9, 4462601), (11, 3651219), (13, 3089493), (33, 1217073), (39, 1029831), (99, 405691), (117, 343277), (121, 331929), (143, 280863), (363, 110643), (429, 93621), (1089, 36881), (1287, 31207), (1573, 25533), (2837, 14157), (4719, 8511)]