75937419

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{55147}}^1$

素因数の和:55176

約数の個数: 20

約数和(自身を含む): 120112344

約数和(自身を除く): 44174925

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 55147, 165441, 496323, 937499, 1488969, 2812497, 4466907, 8437491, 25312473, 75937419]

約数ペア:

[(1, 75937419), (3, 25312473), (9, 8437491), (17, 4466907), (27, 2812497), (51, 1488969), (81, 937499), (153, 496323), (459, 165441), (1377, 55147)]