255950531421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10273}}^1\times {\mathrm{37579}}^1$

素因数の和:47885

約数の個数: 32

約数和(自身を含む): 389185695360

約数和(自身を除く): 133235163939

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 10273, 30819, 37579, 112737, 133549, 174641, 400647, 488527, 523923, 638843, 1465581, 1916529, 2270333, 6810999, 8304959, 24914877, 386049067, 1158147201, 5018637871, 6562834139, 15055913613, 19688502417, 85316843807, 255950531421]

約数ペア:

[(1, 255950531421), (3, 85316843807), (13, 19688502417), (17, 15055913613), (39, 6562834139), (51, 5018637871), (221, 1158147201), (663, 386049067), (10273, 24914877), (30819, 8304959), (37579, 6810999), (112737, 2270333), (133549, 1916529), (174641, 1465581), (400647, 638843), (488527, 523923)]