188443329

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{21803}}^1$

素因数の和:21916

約数の個数: 16

約数和(自身を含む): 260950272

約数和(自身を除く): 72506943

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8643, 21803, 65409, 937529, 1460801, 2812587, 4382403, 62814443, 188443329]

約数ペア:

[(1, 188443329), (3, 62814443), (43, 4382403), (67, 2812587), (129, 1460801), (201, 937529), (2881, 65409), (8643, 21803)]