7655671509

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{2539}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 10797235200

約数和(自身を除く): 3141563691

約数列:

[1, 3, 23, 69, 89, 267, 491, 1473, 2047, 2539, 6141, 7617, 11293, 33879, 43699, 58397, 131097, 175191, 225971, 677913, 1005077, 1246649, 3015231, 3739947, 5197333, 15591999, 28672927, 86018781, 110951761, 332855283, 2551890503, 7655671509]

約数ペア:

[(1, 7655671509), (3, 2551890503), (23, 332855283), (69, 110951761), (89, 86018781), (267, 28672927), (491, 15591999), (1473, 5197333), (2047, 3739947), (2539, 3015231), (6141, 1246649), (7617, 1005077), (11293, 677913), (33879, 225971), (43699, 175191), (58397, 131097)]