509636027523

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2579}}^1\times {\mathrm{2593}}^1$

素因数の和:5392

約数の個数: 64

約数和(自身を含む): 822376857600

約数和(自身を除く): 312740830077

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 399, 573, 1337, 2579, 2593, 3629, 4011, 7737, 7779, 10887, 18053, 18151, 25403, 49001, 49267, 54159, 54453, 76209, 147003, 147801, 343007, 344869, 492589, 495263, 1029021, 1034607, 1477767, 1485789, 3448123, 3466841, 6687347, 9359191, 9409997, 10344369, 10400523, 20062041, 28077573, 28229991, 46811429, 65514337, 65869979, 127059593, 140434287, 196543011, 197609937, 381178779, 889417151, 1277283277, 2668251453, 3831849831, 8940982939, 24268382263, 26822948817, 72805146789, 169878675841, 509636027523]

約数ペア:

[(1, 509636027523), (3, 169878675841), (7, 72805146789), (19, 26822948817), (21, 24268382263), (57, 8940982939), (133, 3831849831), (191, 2668251453), (399, 1277283277), (573, 889417151), (1337, 381178779), (2579, 197609937), (2593, 196543011), (3629, 140434287), (4011, 127059593), (7737, 65869979), (7779, 65514337), (10887, 46811429), (18053, 28229991), (18151, 28077573), (25403, 20062041), (49001, 10400523), (49267, 10344369), (54159, 9409997), (54453, 9359191), (76209, 6687347), (147003, 3466841), (147801, 3448123), (343007, 1485789), (344869, 1477767), (492589, 1034607), (495263, 1029021)]