87103611621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1516243}}^1$

素因数の和:1516753

約数の個数: 24

約数和(自身を含む): 135770552736

約数和(自身を除く): 48666941115

約数列:

[1, 3, 9, 13, 39, 117, 491, 1473, 4419, 6383, 19149, 57447, 1516243, 4548729, 13646187, 19711159, 59133477, 177400431, 744475313, 2233425939, 6700277817, 9678179069, 29034537207, 87103611621]

約数ペア:

[(1, 87103611621), (3, 29034537207), (9, 9678179069), (13, 6700277817), (39, 2233425939), (117, 744475313), (491, 177400431), (1473, 59133477), (4419, 19711159), (6383, 13646187), (19149, 4548729), (57447, 1516243)]