81063367

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 108103680

約数和(自身を除く): 27040313

約数列:

[1, 7, 11, 19, 67, 77, 133, 209, 469, 737, 827, 1273, 1463, 5159, 5789, 8911, 9097, 14003, 15713, 55409, 63679, 98021, 109991, 172843, 387863, 609499, 1052771, 1209901, 4266493, 7369397, 11580481, 81063367]

約数ペア:

[(1, 81063367), (7, 11580481), (11, 7369397), (19, 4266493), (67, 1209901), (77, 1052771), (133, 609499), (209, 387863), (469, 172843), (737, 109991), (827, 98021), (1273, 63679), (1463, 55409), (5159, 15713), (5789, 14003), (8911, 9097)]