138836247

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{10337}}^1$

素因数の和:10399

約数の個数: 24

約数和(自身を含む): 208993008

約数和(自身を除く): 70156761

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 10337, 13431, 31011, 113707, 341121, 382469, 1147407, 1250777, 3752331, 4207159, 12621477, 46278749, 138836247]

約数ペア:

[(1, 138836247), (3, 46278749), (11, 12621477), (33, 4207159), (37, 3752331), (111, 1250777), (121, 1147407), (363, 382469), (407, 341121), (1221, 113707), (4477, 31011), (10337, 13431)]