73076983

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1567

約数の個数: 24

約数和(自身を含む): 91231920

約数和(自身を除く): 18154937

約数列:

[1, 7, 19, 49, 53, 133, 371, 931, 1007, 1481, 2597, 7049, 10367, 28139, 49343, 72569, 78493, 196973, 549451, 1378811, 1491367, 3846157, 10439569, 73076983]

約数ペア:

[(1, 73076983), (7, 10439569), (19, 3846157), (49, 1491367), (53, 1378811), (133, 549451), (371, 196973), (931, 78493), (1007, 72569), (1481, 49343), (2597, 28139), (7049, 10367)]