159377817

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{1669}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 215096000

約数和(自身を除く): 55718183

約数列:

[1, 3, 139, 229, 417, 687, 1669, 5007, 31831, 95493, 231991, 382201, 695973, 1146603, 53125939, 159377817]

約数ペア:

[(1, 159377817), (3, 53125939), (139, 1146603), (229, 695973), (417, 382201), (687, 231991), (1669, 95493), (5007, 31831)]