149075181

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{12577}}^1$

素因数の和:13025

約数の個数: 16

約数和(自身を含む): 221372800

約数和(自身を除く): 72297619

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 12577, 37731, 113193, 339579, 5521303, 16563909, 49691727, 149075181]

約数ペア:

[(1, 149075181), (3, 49691727), (9, 16563909), (27, 5521303), (439, 339579), (1317, 113193), (3951, 37731), (11853, 12577)]