157088979

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17333}}^1$

素因数の和:17411

約数の個数: 24

約数和(自身を含む): 243369360

約数和(自身を除く): 86280381

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 17333, 51999, 155997, 329327, 918649, 987981, 2755947, 2963943, 8267841, 17454331, 52362993, 157088979]

約数ペア:

[(1, 157088979), (3, 52362993), (9, 17454331), (19, 8267841), (53, 2963943), (57, 2755947), (159, 987981), (171, 918649), (477, 329327), (1007, 155997), (3021, 51999), (9063, 17333)]