150888753

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20983}}^1$

素因数の和:21053

約数の個数: 24

約数和(自身を含む): 235692288

約数和(自身を除く): 84803535

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 20983, 62949, 188847, 356711, 986201, 1070133, 2958603, 3210399, 8875809, 16765417, 50296251, 150888753]

約数ペア:

[(1, 150888753), (3, 50296251), (9, 16765417), (17, 8875809), (47, 3210399), (51, 2958603), (141, 1070133), (153, 986201), (423, 356711), (799, 188847), (2397, 62949), (7191, 20983)]