361832139

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{2213}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 538108272

約数和(自身を除く): 176276133

約数列:

[1, 3, 9, 37, 111, 333, 491, 1473, 2213, 4419, 6639, 18167, 19917, 54501, 81881, 163503, 245643, 736929, 1086583, 3259749, 9779247, 40203571, 120610713, 361832139]

約数ペア:

[(1, 361832139), (3, 120610713), (9, 40203571), (37, 9779247), (111, 3259749), (333, 1086583), (491, 736929), (1473, 245643), (2213, 163503), (4419, 81881), (6639, 54501), (18167, 19917)]