76420647

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1061}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 113319648

約数和(自身を除く): 36899001

約数列:

[1, 3, 9, 53, 151, 159, 453, 477, 1061, 1359, 3183, 8003, 9549, 24009, 56233, 72027, 160211, 168699, 480633, 506097, 1441899, 8491183, 25473549, 76420647]

約数ペア:

[(1, 76420647), (3, 25473549), (9, 8491183), (53, 1441899), (151, 506097), (159, 480633), (453, 168699), (477, 160211), (1061, 72027), (1359, 56233), (3183, 24009), (8003, 9549)]