87479643

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{1637}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 119508480

約数和(自身を除く): 32028837

約数列:

[1, 3, 47, 141, 379, 1137, 1637, 4911, 17813, 53439, 76939, 230817, 620423, 1861269, 29159881, 87479643]

約数ペア:

[(1, 87479643), (3, 29159881), (47, 1861269), (141, 620423), (379, 230817), (1137, 76939), (1637, 53439), (4911, 17813)]