81574220519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1\times {\mathrm{523}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 90402324480

約数和(自身を除く): 8828103961

約数列:

[1, 11, 127, 311, 359, 523, 1397, 3421, 3949, 5753, 39497, 45593, 66421, 111649, 162653, 187757, 434467, 501523, 730631, 1228139, 1789183, 2065327, 14179423, 20656931, 23845139, 58392427, 155973653, 227226241, 262296529, 642316697, 7415838229, 81574220519]

約数ペア:

[(1, 81574220519), (11, 7415838229), (127, 642316697), (311, 262296529), (359, 227226241), (523, 155973653), (1397, 58392427), (3421, 23845139), (3949, 20656931), (5753, 14179423), (39497, 2065327), (45593, 1789183), (66421, 1228139), (111649, 730631), (162653, 501523), (187757, 434467)]