41881833

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 34150167

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 107, 109, 133, 171, 189, 321, 327, 399, 513, 749, 763, 963, 981, 1197, 2033, 2071, 2247, 2289, 2889, 2943, 3591, 6099, 6213, 6741, 6867, 11663, 14231, 14497, 18297, 18639, 20223, 20601, 34989, 42693, 43491, 54891, 55917, 81641, 104967, 128079, 130473, 221597, 244923, 314901, 384237, 391419, 664791, 734769, 1551179, 1994373, 2204307, 4653537, 5983119, 13960611, 41881833]

約数ペア:

[(1, 41881833), (3, 13960611), (7, 5983119), (9, 4653537), (19, 2204307), (21, 1994373), (27, 1551179), (57, 734769), (63, 664791), (107, 391419), (109, 384237), (133, 314901), (171, 244923), (189, 221597), (321, 130473), (327, 128079), (399, 104967), (513, 81641), (749, 55917), (763, 54891), (963, 43491), (981, 42693), (1197, 34989), (2033, 20601), (2071, 20223), (2247, 18639), (2289, 18297), (2889, 14497), (2943, 14231), (3591, 11663), (6099, 6867), (6213, 6741)]