81200377

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 88865280

約数和(自身を除く): 7664903

約数列:

[1, 29, 31, 41, 899, 1189, 1271, 2203, 36859, 63887, 68293, 90323, 1980497, 2619367, 2800013, 81200377]

約数ペア:

[(1, 81200377), (29, 2800013), (31, 2619367), (41, 1980497), (899, 90323), (1189, 68293), (1271, 63887), (2203, 36859)]