55396221

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{6659}}^1$

素因数の和:6768

約数の個数: 16

約数和(自身を含む): 76723200

約数和(自身を除く): 21326979

約数列:

[1, 3, 47, 59, 141, 177, 2773, 6659, 8319, 19977, 312973, 392881, 938919, 1178643, 18465407, 55396221]

約数ペア:

[(1, 55396221), (3, 18465407), (47, 1178643), (59, 938919), (141, 392881), (177, 312973), (2773, 19977), (6659, 8319)]