27830065627

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{1447}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 35335312320

約数和(自身を除く): 7505246693

約数列:

[1, 7, 13, 49, 91, 109, 277, 637, 763, 1417, 1447, 1939, 3601, 5341, 9919, 10129, 13573, 18811, 25207, 30193, 69433, 70903, 131677, 157723, 176449, 211351, 392509, 400819, 921739, 1104061, 1479457, 2050399, 2747563, 2805733, 5210647, 7728427, 14352793, 19232941, 19640131, 36474529, 43689271, 100469551, 255321703, 305824897, 567960523, 2140774279, 3975723661, 27830065627]

約数ペア:

[(1, 27830065627), (7, 3975723661), (13, 2140774279), (49, 567960523), (91, 305824897), (109, 255321703), (277, 100469551), (637, 43689271), (763, 36474529), (1417, 19640131), (1447, 19232941), (1939, 14352793), (3601, 7728427), (5341, 5210647), (9919, 2805733), (10129, 2747563), (13573, 2050399), (18811, 1479457), (25207, 1104061), (30193, 921739), (69433, 400819), (70903, 392509), (131677, 211351), (157723, 176449)]