162251199

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{148991}}^1$

素因数の和:149019

約数の個数: 18

約数和(自身を含む): 257607168

約数和(自身を除く): 95355969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 148991, 446973, 1340919, 1638901, 4916703, 14750109, 18027911, 54083733, 162251199]

約数ペア:

[(1, 162251199), (3, 54083733), (9, 18027911), (11, 14750109), (33, 4916703), (99, 1638901), (121, 1340919), (363, 446973), (1089, 148991)]