71790433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 87736320

約数和(自身を除く): 15945887

約数列:

[1, 11, 13, 59, 67, 127, 143, 649, 737, 767, 871, 1397, 1651, 3953, 7493, 8437, 8509, 9581, 18161, 43483, 51389, 82423, 93599, 97409, 110617, 502031, 565279, 1071499, 1216787, 5522341, 6526403, 71790433]

約数ペア:

[(1, 71790433), (11, 6526403), (13, 5522341), (59, 1216787), (67, 1071499), (127, 565279), (143, 502031), (649, 110617), (737, 97409), (767, 93599), (871, 82423), (1397, 51389), (1651, 43483), (3953, 18161), (7493, 9581), (8437, 8509)]