81223698

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{202049}}^1$

素因数の和:202121

約数の個数: 16

約数和(自身を含む): 164872800

約数和(自身を除く): 83649102

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 202049, 404098, 606147, 1212294, 13537283, 27074566, 40611849, 81223698]

約数ペア:

[(1, 81223698), (2, 40611849), (3, 27074566), (6, 13537283), (67, 1212294), (134, 606147), (201, 404098), (402, 202049)]