71538669

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15083}}^1$

素因数の和:15137

約数の個数: 24

約数和(自身を含む): 112948992

約数和(自身を除く): 41410323

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 15083, 45249, 135747, 256411, 467573, 769233, 1402719, 2307699, 4208157, 7948741, 23846223, 71538669]

約数ペア:

[(1, 71538669), (3, 23846223), (9, 7948741), (17, 4208157), (31, 2307699), (51, 1402719), (93, 769233), (153, 467573), (279, 256411), (527, 135747), (1581, 45249), (4743, 15083)]