13307810463

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{8009}}^1$

素因数の和:8157

約数の個数: 64

約数和(自身を含む): 21530880000

約数和(自身を除く): 8223069537

約数列:

[1, 3, 9, 19, 27, 41, 57, 79, 123, 171, 237, 369, 513, 711, 779, 1107, 1501, 2133, 2337, 3239, 4503, 7011, 8009, 9717, 13509, 21033, 24027, 29151, 40527, 61541, 72081, 87453, 152171, 184623, 216243, 328369, 456513, 553869, 632711, 985107, 1369539, 1661607, 1898133, 2955321, 4108617, 5694399, 6239011, 8865963, 12021509, 17083197, 18717033, 25941151, 36064527, 56151099, 77823453, 108193581, 168453297, 233470359, 324580743, 492881869, 700411077, 1478645607, 4435936821, 13307810463]

約数ペア:

[(1, 13307810463), (3, 4435936821), (9, 1478645607), (19, 700411077), (27, 492881869), (41, 324580743), (57, 233470359), (79, 168453297), (123, 108193581), (171, 77823453), (237, 56151099), (369, 36064527), (513, 25941151), (711, 18717033), (779, 17083197), (1107, 12021509), (1501, 8865963), (2133, 6239011), (2337, 5694399), (3239, 4108617), (4503, 2955321), (7011, 1898133), (8009, 1661607), (9717, 1369539), (13509, 985107), (21033, 632711), (24027, 553869), (29151, 456513), (40527, 328369), (61541, 216243), (72081, 184623), (87453, 152171)]