73671915513

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1\times {\mathrm{2131}}^1$

素因数の和:2878

約数の個数: 64

約数和(自身を含む): 119806801920

約数和(自身を除く): 46134886407

約数列:

[1, 3, 7, 17, 21, 51, 119, 179, 357, 537, 541, 1253, 1623, 2131, 3043, 3759, 3787, 6393, 9129, 9197, 11361, 14917, 21301, 27591, 36227, 44751, 63903, 64379, 96839, 108681, 193137, 253589, 290517, 381449, 677873, 760767, 1144347, 1152871, 1646263, 2033619, 2670143, 3458613, 4938789, 6484633, 8010429, 8070097, 11523841, 19453899, 19598807, 24210291, 34571523, 45392431, 58796421, 136177293, 137191649, 206363909, 411574947, 619091727, 1444547363, 3508186453, 4333642089, 10524559359, 24557305171, 73671915513]

約数ペア:

[(1, 73671915513), (3, 24557305171), (7, 10524559359), (17, 4333642089), (21, 3508186453), (51, 1444547363), (119, 619091727), (179, 411574947), (357, 206363909), (537, 137191649), (541, 136177293), (1253, 58796421), (1623, 45392431), (2131, 34571523), (3043, 24210291), (3759, 19598807), (3787, 19453899), (6393, 11523841), (9129, 8070097), (9197, 8010429), (11361, 6484633), (14917, 4938789), (21301, 3458613), (27591, 2670143), (36227, 2033619), (44751, 1646263), (63903, 1152871), (64379, 1144347), (96839, 760767), (108681, 677873), (193137, 381449), (253589, 290517)]