118312227

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{108643}}^1$

素因数の和:108671

約数の個数: 18

約数和(自身を含む): 187845476

約数和(自身を除く): 69533249

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 108643, 325929, 977787, 1195073, 3585219, 10755657, 13145803, 39437409, 118312227]

約数ペア:

[(1, 118312227), (3, 39437409), (9, 13145803), (11, 10755657), (33, 3585219), (99, 1195073), (121, 977787), (363, 325929), (1089, 108643)]