636133761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{9923}}^1$

素因数の和:10365

約数の個数: 24

約数和(自身を含む): 975330720

約数和(自身を除く): 339196959

約数列:

[1, 3, 9, 17, 51, 153, 419, 1257, 3771, 7123, 9923, 21369, 29769, 64107, 89307, 168691, 506073, 1518219, 4157737, 12473211, 37419633, 70681529, 212044587, 636133761]

約数ペア:

[(1, 636133761), (3, 212044587), (9, 70681529), (17, 37419633), (51, 12473211), (153, 4157737), (419, 1518219), (1257, 506073), (3771, 168691), (7123, 89307), (9923, 64107), (21369, 29769)]