71570368881

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{8287}}^1$

素因数の和:8678

約数の個数: 64

約数和(自身を含む): 117437644800

約数和(自身を除く): 45867275919

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 359, 729, 891, 1077, 2187, 2673, 3231, 3949, 8019, 8287, 9693, 11847, 24057, 24861, 29079, 35541, 74583, 87237, 91157, 106623, 223749, 261711, 273471, 319869, 671247, 785133, 820413, 959607, 2013741, 2461239, 2878821, 2975033, 6041223, 7383717, 8636463, 8925099, 18123669, 22151151, 26775297, 32725363, 66453453, 80325891, 98176089, 199360359, 240977673, 294528267, 722933019, 883584801, 2168799057, 2650754403, 6506397171, 7952263209, 23856789627, 71570368881]

約数ペア:

[(1, 71570368881), (3, 23856789627), (9, 7952263209), (11, 6506397171), (27, 2650754403), (33, 2168799057), (81, 883584801), (99, 722933019), (243, 294528267), (297, 240977673), (359, 199360359), (729, 98176089), (891, 80325891), (1077, 66453453), (2187, 32725363), (2673, 26775297), (3231, 22151151), (3949, 18123669), (8019, 8925099), (8287, 8636463), (9693, 7383717), (11847, 6041223), (24057, 2975033), (24861, 2878821), (29079, 2461239), (35541, 2013741), (74583, 959607), (87237, 820413), (91157, 785133), (106623, 671247), (223749, 319869), (261711, 273471)]