2051278433631

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2383}}^1\times {\mathrm{81817}}^1$

素因数の和:84380

約数の個数: 48

約数和(自身を含む): 3407985444864

約数和(自身を除く): 1356707011233

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 2383, 3507, 7149, 10521, 16681, 21447, 50043, 81817, 150129, 245451, 397961, 572719, 736353, 1193883, 1718157, 2785727, 3581649, 5154471, 8357181, 13663439, 25071543, 40990317, 95644073, 122970951, 194969911, 286932219, 584909733, 860796657, 1364789377, 1754729199, 4094368131, 12283104393, 32559975137, 97679925411, 227919825959, 293039776233, 683759477877, 2051278433631]

約数ペア:

[(1, 2051278433631), (3, 683759477877), (7, 293039776233), (9, 227919825959), (21, 97679925411), (63, 32559975137), (167, 12283104393), (501, 4094368131), (1169, 1754729199), (1503, 1364789377), (2383, 860796657), (3507, 584909733), (7149, 286932219), (10521, 194969911), (16681, 122970951), (21447, 95644073), (50043, 40990317), (81817, 25071543), (150129, 13663439), (245451, 8357181), (397961, 5154471), (572719, 3581649), (736353, 2785727), (1193883, 1718157)]