202321173

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{1279}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 274350080

約数和(自身を除く): 72028907

約数列:

[1, 3, 67, 201, 787, 1279, 2361, 3837, 52729, 85693, 158187, 257079, 1006573, 3019719, 67440391, 202321173]

約数ペア:

[(1, 202321173), (3, 67440391), (67, 3019719), (201, 1006573), (787, 257079), (1279, 158187), (2361, 85693), (3837, 52729)]