190055403

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{4919}}^1$

素因数の和:4990

約数の個数: 28

約数和(自身を含む): 290388240

約数和(自身を除く): 100332837

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 4293, 4919, 12879, 14757, 38637, 44271, 132813, 260707, 398439, 782121, 1195317, 2346363, 3585951, 7039089, 21117267, 63351801, 190055403]

約数ペア:

[(1, 190055403), (3, 63351801), (9, 21117267), (27, 7039089), (53, 3585951), (81, 2346363), (159, 1195317), (243, 782121), (477, 398439), (729, 260707), (1431, 132813), (4293, 44271), (4919, 38637), (12879, 14757)]