156988892421

素因数分解:

$3^3\times {\mathrm{4993}}^1\times {\mathrm{1164511}}^1$

素因数の和:1169513

約数の個数: 16

約数和(自身を含む): 232622917120

約数和(自身を除く): 75634024699

約数列:

[1, 3, 9, 27, 4993, 14979, 44937, 134811, 1164511, 3493533, 10480599, 31441797, 5814403423, 17443210269, 52329630807, 156988892421]

約数ペア:

[(1, 156988892421), (3, 52329630807), (9, 17443210269), (27, 5814403423), (4993, 31441797), (14979, 10480599), (44937, 3493533), (134811, 1164511)]