517826642193

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2207}}^1\times {\mathrm{12373}}^1$

素因数の和:14643

約数の個数: 72

約数和(自身を含む): 890799706368

約数和(自身を除く): 372973064175

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2207, 2709, 6321, 6621, 12373, 15449, 18963, 19863, 37119, 46347, 86611, 94901, 108143, 111357, 139041, 259833, 284703, 324429, 532039, 606277, 664307, 779499, 854109, 973287, 1596117, 1818831, 1992921, 3724273, 4650149, 4788351, 5456493, 5978763, 11172819, 13950447, 26069911, 27307211, 33518457, 41851341, 78209733, 81921633, 191150477, 234629199, 245764899, 573451431, 1174210073, 1338053339, 1720354293, 3522630219, 4014160017, 8219470511, 10567890657, 12042480051, 24658411533, 57536293577, 73975234599, 172608880731, 517826642193]

約数ペア:

[(1, 517826642193), (3, 172608880731), (7, 73975234599), (9, 57536293577), (21, 24658411533), (43, 12042480051), (49, 10567890657), (63, 8219470511), (129, 4014160017), (147, 3522630219), (301, 1720354293), (387, 1338053339), (441, 1174210073), (903, 573451431), (2107, 245764899), (2207, 234629199), (2709, 191150477), (6321, 81921633), (6621, 78209733), (12373, 41851341), (15449, 33518457), (18963, 27307211), (19863, 26069911), (37119, 13950447), (46347, 11172819), (86611, 5978763), (94901, 5456493), (108143, 4788351), (111357, 4650149), (139041, 3724273), (259833, 1992921), (284703, 1818831), (324429, 1596117), (532039, 973287), (606277, 854109), (664307, 779499)]