355087557

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10771}}^1$

素因数の和:10831

約数の個数: 40

約数和(自身を含む): 594355872

約数和(自身を除く): 239268315

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 2997, 3663, 10771, 10989, 32313, 32967, 96939, 118481, 290817, 355443, 398527, 872451, 1066329, 1195581, 3198987, 3586743, 4383797, 9596961, 10760229, 13151391, 32280687, 39454173, 118362519, 355087557]

約数ペア:

[(1, 355087557), (3, 118362519), (9, 39454173), (11, 32280687), (27, 13151391), (33, 10760229), (37, 9596961), (81, 4383797), (99, 3586743), (111, 3198987), (297, 1195581), (333, 1066329), (407, 872451), (891, 398527), (999, 355443), (1221, 290817), (2997, 118481), (3663, 96939), (10771, 32967), (10989, 32313)]