26773641

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5453

約数の個数: 24

約数和(自身を含む): 42120000

約数和(自身を除く): 15346359

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5399, 16197, 48591, 102581, 156571, 307743, 469713, 923229, 1409139, 2974849, 8924547, 26773641]

約数ペア:

[(1, 26773641), (3, 8924547), (9, 2974849), (19, 1409139), (29, 923229), (57, 469713), (87, 307743), (171, 156571), (261, 102581), (551, 48591), (1653, 16197), (4959, 5399)]