156975283101

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{261721}}^1$

素因数の和:261783

約数の個数: 40

約数和(自身を含む): 259134092864

約数和(自身を除く): 102158809763

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2197, 3549, 6591, 15379, 28561, 46137, 85683, 199927, 261721, 599781, 785163, 1832047, 3402373, 5496141, 10207119, 23816611, 44230849, 71449833, 132692547, 309615943, 575001037, 928847829, 1725003111, 4025007259, 7475013481, 12075021777, 22425040443, 52325094367, 156975283101]

約数ペア:

[(1, 156975283101), (3, 52325094367), (7, 22425040443), (13, 12075021777), (21, 7475013481), (39, 4025007259), (91, 1725003111), (169, 928847829), (273, 575001037), (507, 309615943), (1183, 132692547), (2197, 71449833), (3549, 44230849), (6591, 23816611), (15379, 10207119), (28561, 5496141), (46137, 3402373), (85683, 1832047), (199927, 785163), (261721, 599781)]