42085641

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 63221760

約数和(自身を除く): 21136119

約数列:

[1, 3, 13, 29, 39, 87, 127, 293, 377, 381, 879, 1131, 1651, 3683, 3809, 4953, 8497, 11049, 11427, 25491, 37211, 47879, 110461, 111633, 143637, 331383, 483743, 1079119, 1451229, 3237357, 14028547, 42085641]

約数ペア:

[(1, 42085641), (3, 14028547), (13, 3237357), (29, 1451229), (39, 1079119), (87, 483743), (127, 331383), (293, 143637), (377, 111633), (381, 110461), (879, 47879), (1131, 37211), (1651, 25491), (3683, 11427), (3809, 11049), (4953, 8497)]