47827791

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1252

約数の個数: 36

約数和(自身を含む): 78053976

約数和(自身を除く): 30226185

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 1089, 1187, 1221, 3561, 3663, 4477, 10683, 13057, 13431, 39171, 40293, 43919, 117513, 131757, 143627, 395271, 430881, 483109, 1292643, 1449327, 4347981, 5314199, 15942597, 47827791]

約数ペア:

[(1, 47827791), (3, 15942597), (9, 5314199), (11, 4347981), (33, 1449327), (37, 1292643), (99, 483109), (111, 430881), (121, 395271), (333, 143627), (363, 131757), (407, 117513), (1089, 43919), (1187, 40293), (1221, 39171), (3561, 13431), (3663, 13057), (4477, 10683)]