157023395307

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{537709}}^1$

素因数の和:538243

約数の個数: 24

約数和(自身を含む): 230509824480

約数和(自身を除く): 73486429173

約数列:

[1, 3, 9, 71, 213, 457, 639, 1371, 4113, 32447, 97341, 292023, 537709, 1613127, 4839381, 38177339, 114532017, 245733013, 343596051, 737199039, 2211597117, 17447043923, 52341131769, 157023395307]

約数ペア:

[(1, 157023395307), (3, 52341131769), (9, 17447043923), (71, 2211597117), (213, 737199039), (457, 343596051), (639, 245733013), (1371, 114532017), (4113, 38177339), (32447, 4839381), (97341, 1613127), (292023, 537709)]