274936902909

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{13327}}^1$

素因数の和:13854

約数の個数: 48

約数和(自身を含む): 396812731392

約数和(自身を除く): 121875828483

約数列:

[1, 3, 19, 43, 57, 129, 361, 443, 817, 1083, 1329, 2451, 8417, 13327, 15523, 19049, 25251, 39981, 46569, 57147, 159923, 253213, 361931, 479769, 573061, 759639, 1085793, 1719183, 4811047, 5903861, 6876689, 10888159, 14433141, 17711583, 20630067, 32664477, 112173359, 206875021, 253866023, 336520077, 620625063, 761598069, 2131293821, 4823454437, 6393881463, 14470363311, 91645634303, 274936902909]

約数ペア:

[(1, 274936902909), (3, 91645634303), (19, 14470363311), (43, 6393881463), (57, 4823454437), (129, 2131293821), (361, 761598069), (443, 620625063), (817, 336520077), (1083, 253866023), (1329, 206875021), (2451, 112173359), (8417, 32664477), (13327, 20630067), (15523, 17711583), (19049, 14433141), (25251, 10888159), (39981, 6876689), (46569, 5903861), (57147, 4811047), (159923, 1719183), (253213, 1085793), (361931, 759639), (479769, 573061)]