142196247

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5507}}^1$

素因数の和:5683

約数の個数: 24

約数和(自身を含む): 217676160

約数和(自身を除く): 75479913

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2869, 5507, 8607, 16521, 25821, 49563, 104633, 313899, 831557, 941697, 2494671, 7484013, 15799583, 47398749, 142196247]

約数ペア:

[(1, 142196247), (3, 47398749), (9, 15799583), (19, 7484013), (57, 2494671), (151, 941697), (171, 831557), (453, 313899), (1359, 104633), (2869, 49563), (5507, 25821), (8607, 16521)]