42190702953

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1\times {\mathrm{16921}}^1$

素因数の和:20177

約数の個数: 32

約数和(自身を含む): 66052657920

約数和(自身を除く): 23861954967

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 3209, 9627, 16921, 22463, 50763, 67389, 118447, 118733, 355341, 356199, 626077, 831131, 1878231, 2493393, 4382539, 13147617, 54299489, 162898467, 380096423, 1140289269, 2009081093, 6027243279, 14063567651, 42190702953]

約数ペア:

[(1, 42190702953), (3, 14063567651), (7, 6027243279), (21, 2009081093), (37, 1140289269), (111, 380096423), (259, 162898467), (777, 54299489), (3209, 13147617), (9627, 4382539), (16921, 2493393), (22463, 1878231), (50763, 831131), (67389, 626077), (118447, 356199), (118733, 355341)]