73942737

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 42501423

約数列:

[1, 3, 11, 19, 33, 57, 71, 121, 151, 209, 213, 363, 453, 627, 781, 1349, 1661, 2299, 2343, 2869, 4047, 4983, 6897, 8591, 8607, 10721, 14839, 18271, 25773, 31559, 32163, 44517, 54813, 94677, 117931, 163229, 203699, 347149, 353793, 489687, 611097, 1041447, 1297241, 2240689, 3891723, 6722067, 24647579, 73942737]

約数ペア:

[(1, 73942737), (3, 24647579), (11, 6722067), (19, 3891723), (33, 2240689), (57, 1297241), (71, 1041447), (121, 611097), (151, 489687), (209, 353793), (213, 347149), (363, 203699), (453, 163229), (627, 117931), (781, 94677), (1349, 54813), (1661, 44517), (2299, 32163), (2343, 31559), (2869, 25773), (4047, 18271), (4983, 14839), (6897, 10721), (8591, 8607)]