148906287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4127}}^1$

素因数の和:4363

約数の個数: 24

約数和(自身を含む): 227535360

約数和(自身を除く): 78629073

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 1899, 4009, 4127, 12027, 12381, 36081, 37143, 78413, 235239, 705717, 870797, 2612391, 7837173, 16545143, 49635429, 148906287]

約数ペア:

[(1, 148906287), (3, 49635429), (9, 16545143), (19, 7837173), (57, 2612391), (171, 870797), (211, 705717), (633, 235239), (1899, 78413), (4009, 37143), (4127, 36081), (12027, 12381)]