30829761

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{3163}}^1$

素因数の和:3210

約数の個数: 24

約数和(自身を含む): 48219360

約数和(自身を除く): 17389599

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3163, 3249, 9489, 9747, 28467, 60097, 85401, 180291, 540873, 1141843, 1622619, 3425529, 10276587, 30829761]

約数ペア:

[(1, 30829761), (3, 10276587), (9, 3425529), (19, 1622619), (27, 1141843), (57, 540873), (171, 180291), (361, 85401), (513, 60097), (1083, 28467), (3163, 9747), (3249, 9489)]