75347223

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 118390272

約数和(自身を除く): 43043049

約数列:

[1, 3, 7, 21, 43, 129, 181, 301, 461, 543, 903, 1267, 1383, 3227, 3801, 7783, 9681, 19823, 23349, 54481, 59469, 83441, 138761, 163443, 250323, 416283, 584087, 1752261, 3587963, 10763889, 25115741, 75347223]

約数ペア:

[(1, 75347223), (3, 25115741), (7, 10763889), (21, 3587963), (43, 1752261), (129, 584087), (181, 416283), (301, 250323), (461, 163443), (543, 138761), (903, 83441), (1267, 59469), (1383, 54481), (3227, 23349), (3801, 19823), (7783, 9681)]